{"title":"Pulley Blocks for Tree Rigging","description":"\u003cp\u003ePulley blocks are essential for controlled lifting, lowering and redirecting loads during tree rigging and professional arborist work. We stock ISC and DMM high-strength pulley blocks designed for dependable performance in demanding environments. With smooth-running sheaves, robust side plates and options for both light and heavy-duty lowering, these blocks provide efficiency and reliability for rigging setups of all sizes. Trusted by arborists, forestry teams and landscapers, our pulley blocks are built to handle real-world rigging forces safely and consistently. Choose from top brands to match your preferred lowering line and rigging configuration.\u003c\/p\u003e","products":[{"product_id":"isc-mini-hot-forged-13mm-pulley","title":"Compact Rigging Pulley 13mm Rope","description":"\u003ch1\u003eISC Compact Rigging Pulley 13mm Rope\u003c\/h1\u003e\n\n\u003cp\u003eThe ISC Compact Rigging Pulley 13mm Rope is a high-strength professional rigging pulley designed for arborist lowering, lifting and controlled dismantling applications. At approximately half the size of the standard small rigging pulley and weighing only 490g, it delivers an impressive strength-to-weight ratio for demanding tree rigging work.\u003c\/p\u003e\n\n\u003cp\u003eManufactured using hot-forged aluminium pulley plates, this compact rigging pulley provides excellent dynamic load-bearing capacity while keeping weight and bulk to a minimum. With an 85kN minimum breaking strength and a 17kN working load limit, it is ideal for professional arborists who need compact hardware without compromising strength.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eISC Compact Rigging Pulley for professional arborist rigging\u003c\/li\u003e\n  \u003cli\u003eDesigned for use with 13mm working rope\u003c\/li\u003e\n  \u003cli\u003eApproximately half the size of the standard small rigging pulley\u003c\/li\u003e\n  \u003cli\u003eLightweight design weighing only 490g\u003c\/li\u003e\n  \u003cli\u003e85kN minimum breaking strength\u003c\/li\u003e\n  \u003cli\u003e17kN working load limit\u003c\/li\u003e\n  \u003cli\u003eHot-forged aluminium pulley plates for high strength\u003c\/li\u003e\n  \u003cli\u003eSpring-lock closure mechanism\u003c\/li\u003e\n  \u003cli\u003eIndividually serial numbered for traceability\u003c\/li\u003e\n  \u003cli\u003eApproved to CE 0120 Machinery Directive\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompact Strength for Professional Rigging\u003c\/h2\u003e\n\u003cp\u003eThe ISC Compact Rigging Pulley offers serious strength in a smaller, lighter format, making it ideal for arborists who want efficient rigging equipment that is easier to carry and position in the tree.\u003c\/p\u003e\n\n\u003ch2\u003eHot-Forged Aluminium Construction\u003c\/h2\u003e\n\u003cp\u003eThe pulley plates are made from hot-forged aluminium, a manufacturing process that allows the pulley to remain compact while delivering excellent strength and dynamic load-bearing performance.\u003c\/p\u003e\n\n\u003ch2\u003eDual Sheave Rope Capacity\u003c\/h2\u003e\n\u003cp\u003eThe pulley features separate working line and topping strop sheaves, allowing it to handle demanding rigging configurations while maintaining controlled rope movement.\u003c\/p\u003e\n\n\u003ch2\u003eSecure Spring-Lock Closure\u003c\/h2\u003e\n\u003cp\u003eThe spring-lock closure mechanism helps provide secure and efficient operation during rigging setup and use.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #ddd; text-align:left; font-size:14px;\"\u003e\n  \u003ctr\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:10px;\"\u003eSpecification\u003c\/th\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:10px;\"\u003eDetails\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eProduct Name\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eISC Compact Rigging Pulley 13mm Rope\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003ePulley Type\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eCompact rigging pulley\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eWeight\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003e490g \/ 1lb approx.\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eMinimum Breaking Strength\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003e85kN \/ 19,000lbf\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eWorking Load Limit\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003e17kN \/ 3,800lbf\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003ePulley Plate Material\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eHot-forged aluminium\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eClosure\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eSpring-lock closure mechanism\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eApproved Standard\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eCE 0120 Machinery Directive\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eTraceability\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eIndividually serial numbered\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eRope Compatibility\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #ddd; text-align:left; font-size:14px;\"\u003e\n  \u003ctr\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:10px;\"\u003eSheave\u003c\/th\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:10px;\"\u003eRope Diameter\u003c\/th\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:10px;\"\u003eStrength Rating\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eWorking Line \/ Grey Sheave\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003e13mm \/ 1\/2\"\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003e38kN \/ 8,500lbf\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eTopping Strop \/ Red Sheave\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003e16mm \/ 5\/8\"\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003e74kN \/ 16,650lbf\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eProfessional arborist rigging systems\u003c\/li\u003e\n  \u003cli\u003eTree dismantling and lowering operations\u003c\/li\u003e\n  \u003cli\u003eCompact rigging setups where weight matters\u003c\/li\u003e\n  \u003cli\u003eControlled lowering with 13mm rigging rope\u003c\/li\u003e\n  \u003cli\u003eArborists needing high strength in a compact pulley\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/pulleys\"\u003ePulleys\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/lowering-rigging\"\u003eLowering \u0026amp; Rigging Equipment\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/rigging-ropes\"\u003eRigging Ropes\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/carabiners-connectors\"\u003eCarabiners \u0026amp; Connectors\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.gustharts.com\/blogs\/news\"\u003eArborist Guides \u0026amp; Advice\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cp\u003eThe ISC Compact Rigging Pulley is best suited to professional arborists who need a lightweight, compact and high-strength pulley for demanding rigging and lowering work.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the ISC Compact Rigging Pulley?\u003c\/h2\u003e\n\u003cp\u003eWith its hot-forged aluminium construction, compact size, high strength rating and spring-lock closure, the ISC Compact Rigging Pulley delivers excellent performance for professional tree rigging systems.\u003c\/p\u003e","brand":"ISC","offers":[{"title":"Default Title","offer_id":45717538308340,"sku":"IS-RP048A1","price":97.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/isc-mini-hot-forged-13mm-pulley.jpg?v=1756807068"},{"product_id":"isc-large-cast-20mm-pulley","title":"Large Cast Pulley 20mm Rope","description":"\u003ch1\u003eISC Large Cast Pulley for 20mm Rope – RP057 Heavy-Duty Rigging Pulley\u003c\/h1\u003e\n\n\u003cp\u003eThe ISC Large Cast Pulley for 20mm Rope is a heavy-duty professional rigging pulley designed for large-scale arborist lowering, lifting and dismantling operations. Built as ISC’s biggest block yet, the RP057 combines robust construction, rope-friendly performance and a high working load limit for demanding tree rigging applications.\u003c\/p\u003e\n\n\u003cp\u003eWith a working load limit of 4000kg \/ 8800lbs, this large rigging pulley is ideal for bigger rigging jobs where strength, durability and smooth rope handling are essential. Designed for use with up to 20mm \/ 3\/4\" rope, it is a dependable choice for professional arborists carrying out heavy timber lowering and controlled dismantling work.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eISC Large Cast Pulley RP057 for professional rigging\u003c\/li\u003e\n  \u003cli\u003eDesigned for up to 20mm \/ 3\/4\" rope\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty construction for large rigging jobs\u003c\/li\u003e\n  \u003cli\u003e4000kg \/ 8800lbs working load limit\u003c\/li\u003e\n  \u003cli\u003eDurable, robust and rope-friendly design\u003c\/li\u003e\n  \u003cli\u003eIdeal for heavy timber lowering and dismantling\u003c\/li\u003e\n  \u003cli\u003eCE approved for professional use\u003c\/li\u003e\n  \u003cli\u003eIndividually serial numbered for traceability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuilt for Larger Rigging Jobs\u003c\/h2\u003e\n\u003cp\u003eThe ISC RP057 is designed for demanding arborist rigging operations where larger ropes, heavier timber and stronger hardware are required.\u003c\/p\u003e\n\n\u003ch2\u003eHigh Working Load Limit\u003c\/h2\u003e\n\u003cp\u003eWith a 4000kg \/ 8800lbs working load limit, this pulley is built to handle substantial rigging forces during controlled lowering and dismantling tasks.\u003c\/p\u003e\n\n\u003ch2\u003eRope-Friendly Performance\u003c\/h2\u003e\n\u003cp\u003eThe large cast pulley design helps support smooth rope movement, reducing unnecessary friction and helping protect rigging ropes during use.\u003c\/p\u003e\n\n\u003ch2\u003eProfessional Traceability\u003c\/h2\u003e\n\u003cp\u003eEach ISC Large Cast Pulley is individually serial numbered, supporting equipment inspection, traceability and professional kit management.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #ddd; text-align:left; font-size:14px;\"\u003e\n  \u003ctr\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:10px;\"\u003eSpecification\u003c\/th\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:10px;\"\u003eDetails\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eProduct Name\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eISC Large Cast Pulley RP057\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003ePulley Type\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eLarge heavy-duty rigging pulley\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eMaximum Rope Diameter\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003e20mm \/ 3\/4\"\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eWorking Load Limit\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003e4000kg \/ 8800lbs\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eApproval\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eCE approved\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eTraceability\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eIndividually serial numbered\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eLarge-scale arborist rigging operations\u003c\/li\u003e\n  \u003cli\u003eHeavy timber lowering and dismantling\u003c\/li\u003e\n  \u003cli\u003eProfessional tree surgery rigging systems\u003c\/li\u003e\n  \u003cli\u003eControlled lowering with larger rigging ropes\u003c\/li\u003e\n  \u003cli\u003eArborists needing a robust high-capacity pulley\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/pulleys\"\u003ePulleys\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/lowering-rigging\"\u003eLowering \u0026amp; Rigging Equipment\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/rigging-ropes\"\u003eRigging Ropes\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/carabiners-connectors\"\u003eCarabiners \u0026amp; Connectors\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.gustharts.com\/blogs\/news\"\u003eArborist Guides \u0026amp; Advice\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cp\u003eThe ISC Large Cast Pulley RP057 is best suited to professional arborists who need a durable, high-capacity rigging pulley for larger lowering and dismantling jobs.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the ISC Large Cast Pulley?\u003c\/h2\u003e\n\u003cp\u003eWith its 4000kg working load limit, 20mm rope capacity, robust cast construction and rope-friendly design, the ISC RP057 is built for serious professional rigging work.\u003c\/p\u003e","brand":"ISC","offers":[{"title":"Default Title","offer_id":45717539356916,"sku":"IS-RP057A1","price":157.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/isc-large-cast-20mm-pulley.jpg?v=1756807084"},{"product_id":"notch-equipment-x-rigging-safebloc","title":"X-Rigging SafeBloc","description":"\u003ch1\u003eNotch SafeBloc\u003c\/h1\u003e\n\u003cp\u003eThe Notch SafeBloc is an advanced friction rigging device designed for arborists and rigging professionals who want to reduce rigging point stress, improve system control and build more efficient lowering setups in the tree. Made in the USA and developed in collaboration with David Driver of X-Rigging Rings, the SafeBloc is a triple-hole rigging thimble that introduces controlled friction at the top of the rigging system for safer and more versatile rope handling.\u003c\/p\u003e\n\u003cp\u003eUnlike a traditional arborist block or pulley, the Notch SafeBloc helps dissipate force through friction rather than relying purely on redirection. This can reduce loading at the rigging point while giving the climber and ground crew more options during controlled lowering. Lightweight, durable and built with no moving parts, the SafeBloc is hard-coated for long-term professional use and backed by a lifetime warranty.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAdvanced friction rigging device for arborist lowering systems\u003c\/li\u003e\n\u003cli\u003eTriple-hole design allows adjustable friction in the rigging system\u003c\/li\u003e\n\u003cli\u003eHelps reduce rigging point stress compared to traditional block or pulley setups\u003c\/li\u003e\n\u003cli\u003eCan improve control during lowering of small to medium loads\u003c\/li\u003e\n\u003cli\u003eAllows climber-assisted lowering in suitable rigging scenarios\u003c\/li\u003e\n\u003cli\u003eNo moving parts to wear out or become damaged\u003c\/li\u003e\n\u003cli\u003eHard-coated for extended wear and long-term durability\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for Modern Arborist Rigging\u003c\/h2\u003e\n\u003cp\u003eThe Notch SafeBloc is designed to bring more friction management into the canopy, helping arborists build more efficient and controlled rigging systems. By adding friction at the rigging point, it helps reduce the forces placed on the anchor compared to conventional pulley or block-based systems, making it a valuable option for modern tree rigging operations.\u003c\/p\u003e\n\u003ch2\u003ePerformance, Control and Friction Management\u003c\/h2\u003e\n\u003cp\u003eThe rigging line can be woven through all three holes for maximum friction, or through fewer holes when less friction is required. This gives the SafeBloc excellent versatility across a range of rigging scenarios. It is designed to add useful, controlled friction without overloading the short section of rope between the device and the material being lowered. On small to medium loads, this added friction can also allow the climber to take over on the lowering line after the initial control phase, freeing up the ground worker when appropriate.\u003c\/p\u003e\n\u003ch2\u003eApplication and Technical Use\u003c\/h2\u003e\n\u003cp\u003eThe Notch SafeBloc can be used anywhere you would normally use an arborist block for lowering. It is particularly useful for arborists looking to manage friction in the upper rigging system while reducing system complexity and wear. For small to medium loads, it may be used without a basal lowering device, but for larger or heavier rigging operations, it should be paired with an appropriate basal lowering device as part of a properly planned rigging system.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; text-align: left; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eNotch SafeBloc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eFriction rigging device \/ triple-hole rigging thimble\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eInner Diameter (3 Hole)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003e1.49 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eInner Rope Capacity\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003e3\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eOutside Groove\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003e0.94 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eOutside Groove Rope Capacity\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003e24mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eHard-coated for extended wear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eMoving Parts\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eCountry of Manufacture\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eLifetime Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional arborist rigging systems\u003c\/li\u003e\n\u003cli\u003eControlled lowering of branches and timber\u003c\/li\u003e\n\u003cli\u003eReducing rigging point stress in canopy rigging setups\u003c\/li\u003e\n\u003cli\u003eSmall to medium load rigging applications\u003c\/li\u003e\n\u003cli\u003eTree work crews building friction-managed rope systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cp\u003eThe Notch SafeBloc is best for arborists and professional riggers who want a lightweight, durable and highly effective friction rigging device that helps improve control, reduce anchor point stress and expand rigging options in the tree.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose Notch SafeBloc?\u003c\/h2\u003e\n\u003cp\u003eThe Notch SafeBloc offers a smarter approach to arborist rigging by bringing friction management into the canopy without adding moving parts or unnecessary complexity. Developed with real-world tree rigging in mind, it is a durable, technically advanced solution for professionals looking to improve system efficiency, control and safety in modern lowering operations.\u003c\/p\u003e","brand":"Notch Equipment","offers":[{"title":"Default Title","offer_id":45718161162484,"sku":"NO-36680","price":159.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/Notch_Equipment_X-Rigging_SafeBloc.jpg?v=1756824760"},{"product_id":"isc-200-series-14mm-rigging-pulley","title":"200 Series Compact Rigging Pulley 14mm","description":"\u003ch1\u003eISC 200 Series Compact Rigging Pulley 14mm\u003c\/h1\u003e\n\n\u003cp\u003eThe ISC 200 Series Compact Rigging Pulley 14mm is a next-generation professional arborist rigging pulley designed for demanding lowering, lifting and controlled dismantling applications. Manufactured in the UK by ISC in North Wales, this compact pulley delivers exceptional strength, reliability and handling performance for serious tree rigging work.\u003c\/p\u003e\n\n\u003cp\u003eBuilt from hot-forged high-strength aluminium and redesigned using advanced stress analysis, the ISC 200 Series pulleys are engineered to be up to 150% stronger than their predecessors. With a 20kN working load limit, heat-treated hardened stainless steel axles and the new low-profile SafeLock mechanism, this pulley is designed to set a new benchmark for trusted professional rigging performance.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eISC 200 Series Compact Rigging Pulley for professional arborist rigging\u003c\/li\u003e\n  \u003cli\u003eDesigned for use with up to 14mm rope\u003c\/li\u003e\n  \u003cli\u003eManufactured in the UK by ISC in North Wales\u003c\/li\u003e\n  \u003cli\u003eHot-forged high-strength aluminium frame\u003c\/li\u003e\n  \u003cli\u003eUp to 150% stronger than previous ISC rigging pulley designs\u003c\/li\u003e\n  \u003cli\u003eHeat-treated hardened stainless steel axle system\u003c\/li\u003e\n  \u003cli\u003eUnique axle\/frame interlocking design to reduce flex under load\u003c\/li\u003e\n  \u003cli\u003ePatent-pending SafeLock locking mechanism\u003c\/li\u003e\n  \u003cli\u003eLow-profile locking system with quick-action operation\u003c\/li\u003e\n  \u003cli\u003e20kN \/ 4496lbf working load limit\u003c\/li\u003e\n  \u003cli\u003eApproved to CE Machinery Directive 2006\/42\/EC\u003c\/li\u003e\n  \u003cli\u003eUKCA approved to Supply of Machinery Safety Regulations 2008\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNext-Generation ISC Rigging Performance\u003c\/h2\u003e\n\u003cp\u003eThe ISC 200 Series represents the next generation of ISC rigging pulleys, developed to improve strength, reliability and ease of use while retaining the trusted performance arborists expect from ISC hardware.\u003c\/p\u003e\n\n\u003ch2\u003eUp to 150% Stronger\u003c\/h2\u003e\n\u003cp\u003eUsing advanced stress analysis tools, ISC redesigned the pulley plates from the ground up. Material has been reshaped and redistributed through the hot-forged aluminium frame to significantly improve performance under load.\u003c\/p\u003e\n\n\u003ch2\u003eAxle \u0026amp; Frame Interlocking Design\u003c\/h2\u003e\n\u003cp\u003eThe 200 Series features a unique axle and frame interlocking design combined with heat-treated hardened stainless steel axles. This helps reduce deformation and flex under extreme loading, improving strength and long-term reliability.\u003c\/p\u003e\n\n\u003ch2\u003ePatent-Pending SafeLock Mechanism\u003c\/h2\u003e\n\u003cp\u003eThe new SafeLock locking mechanism builds on ISC’s popular SpringLock concept, offering a low-profile design while maintaining fast, practical operation during rigging setup and use.\u003c\/p\u003e\n\n\u003ch2\u003eMade in the UK\u003c\/h2\u003e\n\u003cp\u003eISC rigging pulleys are designed and manufactured at ISC’s factory in North Wales, where the company has been producing industry-leading metal safety components for over 50 years.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #ddd; text-align:left; font-size:14px;\"\u003e\n  \u003ctr\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:10px;\"\u003eSpecification\u003c\/th\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:10px;\"\u003eDetails\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eProduct Name\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eISC 200 Series Compact Rigging Pulley\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eMaximum Rope Diameter\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003e14mm\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eWorking Load Limit\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003e20kN \/ 4496lbf\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eFrame Material\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eHot-forged high-strength aluminium\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eAxle Material\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eHeat-treated hardened stainless steel\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eLocking Mechanism\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003ePatent-pending SafeLock\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eApprovals\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eCE Machinery Directive 2006\/42\/EC, UKCA Supply of Machinery Safety Regulations 2008\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eManufacturing\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eDesigned and manufactured in the UK\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eProfessional arborist rigging systems\u003c\/li\u003e\n  \u003cli\u003eTree dismantling and controlled lowering\u003c\/li\u003e\n  \u003cli\u003eCompact rigging setups using 14mm rope\u003c\/li\u003e\n  \u003cli\u003eHigh-strength pulley applications\u003c\/li\u003e\n  \u003cli\u003eArborists needing trusted UK-made rigging hardware\u003c\/li\u003e\n  \u003cli\u003eDemanding lowering and load-control operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/pulleys\"\u003ePulleys\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/lowering-rigging\"\u003eLowering \u0026amp; Rigging Equipment\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/rigging-ropes\"\u003eRigging Ropes\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/carabiners-connectors\"\u003eCarabiners \u0026amp; Connectors\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.gustharts.com\/blogs\/news\"\u003eArborist Guides \u0026amp; Advice\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cp\u003eThe ISC 200 Series Compact Rigging Pulley is best suited to professional arborists who need a compact, high-strength and reliable pulley for demanding tree rigging and lowering work.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the ISC 200 Series Compact Rigging Pulley?\u003c\/h2\u003e\n\u003cp\u003eWith its redesigned hot-forged aluminium frame, hardened stainless steel axle system, SafeLock mechanism and 20kN WLL, the ISC 200 Series Compact Rigging Pulley delivers next-generation performance for professional arborist rigging.\u003c\/p\u003e","brand":"ISC","offers":[{"title":"Default Title","offer_id":45718553067764,"sku":"IS-RP248A1","price":131.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/ISC_200_Series_Rigging_Pulley_14mm.png?v=1756814085"},{"product_id":"isc-200-series-16mm-rigging-pulley","title":"200 Series Small Rigging Pulley 16mm","description":"\u003ch1\u003eISC RP251 200-Series Small Rigging Pulley 16mm\u003c\/h1\u003e\n\n\u003cp\u003eThe ISC RP251 200-Series Small Rigging Pulley 16mm is a next-generation professional arborist rigging pulley designed for demanding lowering, lifting and controlled dismantling applications. Manufactured in the UK by ISC in North Wales, this pulley is built for exceptional strength, reliability and trusted performance in professional tree rigging systems.\u003c\/p\u003e\n\n\u003cp\u003ePart of ISC’s 200 Series, the RP251 has been redesigned from the ground up using advanced stress analysis, hot-forged high-strength aluminium frames and heat-treated hardened stainless steel axles. The result is a pulley that is up to 150% stronger than previous designs, with a powerful 50kN working load limit for serious rigging applications.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eISC RP251 200-Series Small Rigging Pulley\u003c\/li\u003e\n  \u003cli\u003eDesigned for use with up to 16mm rope\u003c\/li\u003e\n  \u003cli\u003eNext-generation ISC 200 Series rigging pulley\u003c\/li\u003e\n  \u003cli\u003eManufactured in the UK by ISC in North Wales\u003c\/li\u003e\n  \u003cli\u003eHot-forged high-strength aluminium frame\u003c\/li\u003e\n  \u003cli\u003eUp to 150% stronger than previous ISC rigging pulley designs\u003c\/li\u003e\n  \u003cli\u003eHeat-treated hardened stainless steel axle system\u003c\/li\u003e\n  \u003cli\u003eUnique axle\/frame interlocking design to reduce flex under load\u003c\/li\u003e\n  \u003cli\u003ePatent-pending SafeLock locking mechanism\u003c\/li\u003e\n  \u003cli\u003eLow-profile locking system with quick-action operation\u003c\/li\u003e\n  \u003cli\u003e50kN \/ 11,240lbf working load limit\u003c\/li\u003e\n  \u003cli\u003eApproved to CE Machinery Directive 2006\/42\/EC\u003c\/li\u003e\n  \u003cli\u003eUKCA approved to Supply of Machinery Safety Regulations 2008\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNext-Generation ISC Rigging Pulley\u003c\/h2\u003e\n\u003cp\u003eThe ISC RP251 forms part of the new 200 Series range, created to improve strength, reliability and ease of use while retaining the trusted performance professional arborists expect from ISC rigging equipment.\u003c\/p\u003e\n\n\u003ch2\u003eUp to 150% Stronger\u003c\/h2\u003e\n\u003cp\u003eISC redesigned the pulley plates using state-of-the-art stress analysis tools, reshaping and redistributing material within the hot-forged aluminium frame to maximise strength under demanding rigging loads.\u003c\/p\u003e\n\n\u003ch2\u003eAxle \u0026amp; Frame Interlocking Design\u003c\/h2\u003e\n\u003cp\u003eThe 200 Series uses a unique axle and frame interlocking design combined with heat-treated hardened stainless steel axles. This helps reduce deformation and flex under extreme loads, improving strength and long-term reliability.\u003c\/p\u003e\n\n\u003ch2\u003ePatent-Pending SafeLock Mechanism\u003c\/h2\u003e\n\u003cp\u003eThe new SafeLock mechanism builds on the reliability and ease of use of ISC’s popular SpringLock system, offering a low-profile design while maintaining quick, practical operation during rigging setup.\u003c\/p\u003e\n\n\u003ch2\u003eMade in the UK\u003c\/h2\u003e\n\u003cp\u003eISC rigging pulleys are designed and manufactured at ISC’s factory in North Wales, where the company has been producing professional safety components and “Solutions in Metal” for over 50 years.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #ddd; text-align:left; font-size:14px;\"\u003e\n  \u003ctr\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:10px;\"\u003eSpecification\u003c\/th\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:10px;\"\u003eDetails\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eProduct Name\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eISC RP251 200-Series Small Rigging Pulley\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eProduct Code\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eRP251\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eMaximum Rope Diameter\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003e16mm\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eWorking Load Limit\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003e50kN \/ 11,240lbf\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eFrame Material\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eHot-forged high-strength aluminium\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eAxle Material\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eHeat-treated hardened stainless steel\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eLocking Mechanism\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003ePatent-pending SafeLock\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eApprovals\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eCE Machinery Directive 2006\/42\/EC, UKCA Supply of Machinery Safety Regulations 2008\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eManufacturing\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eDesigned and manufactured in the UK\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eProfessional arborist rigging systems\u003c\/li\u003e\n  \u003cli\u003eTree dismantling and controlled lowering\u003c\/li\u003e\n  \u003cli\u003eRigging setups using up to 16mm rope\u003c\/li\u003e\n  \u003cli\u003eHigh-strength lowering and load-control applications\u003c\/li\u003e\n  \u003cli\u003eArborists needing trusted UK-made rigging hardware\u003c\/li\u003e\n  \u003cli\u003eDemanding tree surgery and forestry rigging operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/pulleys\"\u003ePulleys\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/lowering-rigging\"\u003eLowering \u0026amp; Rigging Equipment\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/rigging-ropes\"\u003eRigging Ropes\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/carabiners-connectors\"\u003eCarabiners \u0026amp; Connectors\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.gustharts.com\/blogs\/news\"\u003eArborist Guides \u0026amp; Advice\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cp\u003eThe ISC RP251 200-Series Small Rigging Pulley is best suited to professional arborists who need a strong, reliable and UK-made pulley for demanding rigging and lowering work.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the ISC RP251 200-Series Small Rigging Pulley?\u003c\/h2\u003e\n\u003cp\u003eWith its 50kN WLL, SafeLock mechanism, hot-forged aluminium frame and hardened stainless steel axle system, the ISC RP251 delivers serious next-generation strength for professional arborist rigging.\u003c\/p\u003e","brand":"ISC","offers":[{"title":"Default Title","offer_id":45718553264372,"sku":"IS-RP251A1","price":161.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/ISC_200_Series_16mm_Rigging_Pulley.png?v=1756826269"},{"product_id":"isc-200-series-20mm-rigging-pulley","title":"200 Series Medium Rigging Pulley 20mm","description":"\u003ch1\u003eISC RP255 200-Series Medium Rigging Pulley\u003c\/h1\u003e\n\n\u003cp\u003eThe ISC RP255 200-Series Medium Rigging Pulley is a next-generation professional arborist rigging pulley designed for demanding lowering, lifting and controlled dismantling applications. Manufactured in the UK by ISC in North Wales, this medium rigging pulley delivers exceptional strength, reliability and trusted performance for serious tree rigging work.\u003c\/p\u003e\n\n\u003cp\u003ePart of ISC’s advanced 200 Series range, the RP255 has been redesigned from the ground up using state-of-the-art stress analysis, hot-forged high-strength aluminium frames and heat-treated hardened stainless steel axles. With a 60kN working load limit, this pulley is built to withstand tough professional rigging jobs with confidence.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eISC RP255 200-Series Medium Rigging Pulley\u003c\/li\u003e\n  \u003cli\u003eNext-generation ISC 200 Series rigging pulley\u003c\/li\u003e\n  \u003cli\u003eManufactured in the UK by ISC in North Wales\u003c\/li\u003e\n  \u003cli\u003eHot-forged high-strength aluminium frame\u003c\/li\u003e\n  \u003cli\u003eUp to 150% stronger than previous ISC rigging pulley designs\u003c\/li\u003e\n  \u003cli\u003eHeat-treated hardened stainless steel axle system\u003c\/li\u003e\n  \u003cli\u003eUnique axle\/frame interlocking design to reduce flex under extreme loads\u003c\/li\u003e\n  \u003cli\u003ePatent-pending SafeLock locking mechanism\u003c\/li\u003e\n  \u003cli\u003eLow-profile locking system with quick-action operation\u003c\/li\u003e\n  \u003cli\u003e60kN \/ 13,488lbf working load limit\u003c\/li\u003e\n  \u003cli\u003eApproved to CE Machinery Directive 2006\/42\/EC\u003c\/li\u003e\n  \u003cli\u003eUKCA approved to Supply of Machinery Safety Regulations 2008\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNext-Generation ISC Rigging Performance\u003c\/h2\u003e\n\u003cp\u003eThe ISC RP255 forms part of the 200 Series, developed to improve strength, reliability and usability while retaining the trusted performance professional arborists expect from ISC rigging pulleys.\u003c\/p\u003e\n\n\u003ch2\u003eEngineered for Serious Strength\u003c\/h2\u003e\n\u003cp\u003eISC completely redesigned the pulley plates using advanced stress analysis tools. The material has been reshaped and redistributed within the hot-forged aluminium frame to maximise strength and performance under load.\u003c\/p\u003e\n\n\u003ch2\u003eAxle \u0026amp; Frame Interlocking Design\u003c\/h2\u003e\n\u003cp\u003eThe 200 Series uses a unique axle and frame interlocking design combined with heat-treated hardened stainless steel axles. This helps reduce deformation and flex under extreme loads, improving durability and long-term reliability.\u003c\/p\u003e\n\n\u003ch2\u003ePatent-Pending SafeLock Mechanism\u003c\/h2\u003e\n\u003cp\u003eThe new SafeLock locking mechanism builds on the reliability and ease of use of ISC’s popular SpringLock system, offering a low-profile design while maintaining fast, practical operation during rigging setup.\u003c\/p\u003e\n\n\u003ch2\u003eMade in the UK\u003c\/h2\u003e\n\u003cp\u003eISC rigging pulleys are designed and manufactured at ISC’s factory in North Wales, where the company has been producing industry-leading metal safety components for over 50 years.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #ddd; text-align:left; font-size:14px;\"\u003e\n  \u003ctr\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:10px;\"\u003eSpecification\u003c\/th\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:10px;\"\u003eDetails\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eProduct Name\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eISC RP255 200-Series Medium Rigging Pulley\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eProduct Code\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eRP255\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003ePulley Type\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eMedium rigging pulley\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eWorking Load Limit\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003e60kN \/ 13,488lbf\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eFrame Material\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eHot-forged high-strength aluminium\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eAxle Material\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eHeat-treated hardened stainless steel\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eLocking Mechanism\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003ePatent-pending SafeLock\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eApprovals\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eCE Machinery Directive 2006\/42\/EC, UKCA Supply of Machinery Safety Regulations 2008\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eManufacturing\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eDesigned and manufactured in the UK\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eProfessional arborist rigging systems\u003c\/li\u003e\n  \u003cli\u003eTree dismantling and controlled lowering\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty lowering and load-control applications\u003c\/li\u003e\n  \u003cli\u003eTree surgery and forestry rigging operations\u003c\/li\u003e\n  \u003cli\u003eArborists needing trusted UK-made rigging hardware\u003c\/li\u003e\n  \u003cli\u003eDemanding professional rope rigging setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/pulleys\"\u003ePulleys\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/lowering-rigging\"\u003eLowering \u0026amp; Rigging Equipment\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/rigging-ropes\"\u003eRigging Ropes\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/carabiners-connectors\"\u003eCarabiners \u0026amp; Connectors\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.gustharts.com\/blogs\/news\"\u003eArborist Guides \u0026amp; Advice\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cp\u003eThe ISC RP255 200-Series Medium Rigging Pulley is best suited to professional arborists who need a high-strength, UK-made pulley for demanding rigging, lowering and dismantling work.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the ISC RP255 200-Series Medium Rigging Pulley?\u003c\/h2\u003e\n\u003cp\u003eWith its 60kN WLL, SafeLock mechanism, hot-forged aluminium frame and hardened stainless steel axle system, the ISC RP255 delivers next-generation strength and reliability for professional arborist rigging.\u003c\/p\u003e","brand":"ISC","offers":[{"title":"Default Title","offer_id":45718553395444,"sku":"IS-RP255A1","price":186.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/ISC_200_Series_20mm_Rigging_Pulley.png?v=1756818006"},{"product_id":"isc-small-hot-forged-16mm-pulley","title":"Small Hot Forged Pulley 16mm","description":"\u003ch1\u003eISC Small Forged Pulley for 16mm Rope – Hot Forged Arborist Rigging Pulley\u003c\/h1\u003e\n\n\u003cp\u003eThe ISC Small Forged Pulley for 16mm Rope is a professional arborist rigging pulley designed for demanding lowering, impact and controlled dismantling applications. Manufactured using hot forged technology with high-quality materials and components, this pulley delivers excellent strength, durability and rope-friendly performance for professional tree work.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to work alongside textiles to help absorb the dynamic forces created during heavy arborist rigging, the ISC Small Forged Pulley combines robust hot-forged aluminium side plates with a compact, efficient design. Its strength-to-weight ratio makes it ideal for arborists who need dependable rigging hardware without unnecessary bulk.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eISC Small Forged Pulley for professional arborist rigging\u003c\/li\u003e\n  \u003cli\u003eDesigned for use with up to 16mm \/ 5\/8\" rope\u003c\/li\u003e\n  \u003cli\u003eManufactured using hot forged technology\u003c\/li\u003e\n  \u003cli\u003eHigh-quality aluminium side plates\u003c\/li\u003e\n  \u003cli\u003eRope-friendly, durable and extremely robust design\u003c\/li\u003e\n  \u003cli\u003eDesigned for impact rigging systems\u003c\/li\u003e\n  \u003cli\u003eExcellent strength-to-weight ratio\u003c\/li\u003e\n  \u003cli\u003eHelps manage dynamic forces in heavy arborist work\u003c\/li\u003e\n  \u003cli\u003eCE approved for professional use\u003c\/li\u003e\n  \u003cli\u003eIndividually serial numbered for traceability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHot Forged Strength\u003c\/h2\u003e\n\u003cp\u003eThe small and medium ISC impact pulleys are now manufactured using hot forged technology. This process allows the pulley to achieve impressive strength while maintaining a compact and practical working weight.\u003c\/p\u003e\n\n\u003ch2\u003eDesigned for Arborist Impact Systems\u003c\/h2\u003e\n\u003cp\u003eWhen rigged as part of an impact system, this pulley is designed to help manage the harsh dynamic forces created during heavy arborist lowering and dismantling work.\u003c\/p\u003e\n\n\u003ch2\u003eRope-Friendly Performance\u003c\/h2\u003e\n\u003cp\u003eThe pulley is designed to work smoothly with compatible textiles, helping protect rigging ropes while delivering reliable performance during controlled lowering operations.\u003c\/p\u003e\n\n\u003ch2\u003eDurable \u0026amp; Robust Construction\u003c\/h2\u003e\n\u003cp\u003eBuilt from high-quality materials and components, the ISC Small Forged Pulley is made to withstand regular professional use in demanding tree surgery and rigging environments.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #ddd; text-align:left; font-size:14px;\"\u003e\n  \u003ctr\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:10px;\"\u003eSpecification\u003c\/th\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:10px;\"\u003eDetails\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eProduct Name\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eISC Small Forged Pulley\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003ePulley Type\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eSmall forged arborist rigging pulley\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eMaximum Rope Diameter\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003e16mm \/ 5\/8\"\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eSide Plate Material\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eHot forged aluminium\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eApplication\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eArborist rigging, lowering and impact systems\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eApproval\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eCE approved\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eTraceability\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eIndividually serial numbered\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eProfessional arborist rigging systems\u003c\/li\u003e\n  \u003cli\u003eControlled tree dismantling\u003c\/li\u003e\n  \u003cli\u003eImpact rigging applications\u003c\/li\u003e\n  \u003cli\u003eLowering systems using up to 16mm rope\u003c\/li\u003e\n  \u003cli\u003eHeavy tree surgery work\u003c\/li\u003e\n  \u003cli\u003eArborists needing compact, strong and rope-friendly rigging hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/pulleys\"\u003ePulleys\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/lowering-rigging\"\u003eLowering \u0026amp; Rigging Equipment\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/rigging-ropes\"\u003eRigging Ropes\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/carabiners-connectors\"\u003eCarabiners \u0026amp; Connectors\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.gustharts.com\/blogs\/news\"\u003eArborist Guides \u0026amp; Advice\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cp\u003eThe ISC Small Forged Pulley is best suited to professional arborists who need a compact, robust and rope-friendly pulley for impact rigging and controlled lowering work.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the ISC Small Forged Pulley?\u003c\/h2\u003e\n\u003cp\u003eWith hot forged aluminium construction, CE approval, individual serial numbering and a rope-friendly impact pulley design, the ISC Small Forged Pulley delivers dependable performance for professional arborist rigging.\u003c\/p\u003e","brand":"ISC","offers":[{"title":"Default Title","offer_id":45892976509172,"sku":"IS-RP051A1","price":129.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/ISC_Small_Hot_Forged_16mm_Pulley.jpg?v=1756368611"},{"product_id":"isc-medium-hot-forged-19mm-pulley","title":"Medium Hot Forged Pulley 20mm","description":"\u003ch1\u003eISC Medium Forged Pulley for 20mm Rope – Hot Forged Arborist Rigging Pulley\u003c\/h1\u003e\n\n\u003cp\u003eThe ISC Medium Forged Pulley for 20mm Rope is a heavy-duty professional arborist rigging pulley designed for demanding lowering, impact and controlled dismantling applications. Manufactured using hot forged technology and high-quality components, this pulley delivers excellent strength, durability and rope-friendly performance for professional tree surgery work.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to work alongside textiles to help absorb the powerful dynamic forces created during heavy arborist rigging, the ISC Medium Forged Pulley combines robust hot-forged aluminium side plates with a practical professional design. Built for use with up to 20mm \/ 3\/4\" rope, it is ideal for larger rigging systems where strength, security and reliability are essential.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eISC Medium Forged Pulley for professional arborist rigging\u003c\/li\u003e\n  \u003cli\u003eDesigned for use with up to 20mm \/ 3\/4\" rope\u003c\/li\u003e\n  \u003cli\u003eManufactured using hot forged technology\u003c\/li\u003e\n  \u003cli\u003eHigh-quality aluminium side plates\u003c\/li\u003e\n  \u003cli\u003eRope-friendly, durable and extremely robust design\u003c\/li\u003e\n  \u003cli\u003eDesigned for impact rigging systems\u003c\/li\u003e\n  \u003cli\u003eExcellent strength-to-weight ratio\u003c\/li\u003e\n  \u003cli\u003eHelps manage dynamic forces in heavy arborist work\u003c\/li\u003e\n  \u003cli\u003eCE approved for professional use\u003c\/li\u003e\n  \u003cli\u003eIndividually serial numbered for traceability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHot Forged Strength\u003c\/h2\u003e\n\u003cp\u003eThe ISC Medium Forged Pulley is manufactured using hot forged technology, allowing the pulley to achieve impressive strength while maintaining a practical weight for professional rigging work.\u003c\/p\u003e\n\n\u003ch2\u003eDesigned for Heavy Arborist Rigging\u003c\/h2\u003e\n\u003cp\u003eThis pulley is built for demanding impact systems where large timber sections, dynamic forces and controlled lowering all place high demands on rigging equipment.\u003c\/p\u003e\n\n\u003ch2\u003eRope-Friendly Performance\u003c\/h2\u003e\n\u003cp\u003eThe pulley is designed to work smoothly with compatible rigging ropes and textiles, helping reduce unnecessary rope wear while supporting controlled lowering performance.\u003c\/p\u003e\n\n\u003ch2\u003eRobust Impact Pulley Design\u003c\/h2\u003e\n\u003cp\u003eWith high-quality materials, hot-forged aluminium side plates and a durable construction, the ISC Medium Forged Pulley is made for regular professional use in tough tree surgery environments.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #ddd; text-align:left; font-size:14px;\"\u003e\n  \u003ctr\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:10px;\"\u003eSpecification\u003c\/th\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:10px;\"\u003eDetails\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eProduct Name\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eISC Medium Forged Pulley\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003ePulley Type\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eMedium forged arborist rigging pulley\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eMaximum Rope Diameter\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003e20mm \/ 3\/4\"\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eSide Plate Material\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eHot forged aluminium\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eApplication\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eArborist rigging, lowering and impact systems\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eApproval\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eCE approved\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eTraceability\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eIndividually serial numbered\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eProfessional arborist rigging systems\u003c\/li\u003e\n  \u003cli\u003eControlled tree dismantling\u003c\/li\u003e\n  \u003cli\u003eImpact rigging applications\u003c\/li\u003e\n  \u003cli\u003eLowering systems using up to 20mm rope\u003c\/li\u003e\n  \u003cli\u003eHeavy tree surgery and timber lowering work\u003c\/li\u003e\n  \u003cli\u003eArborists needing strong, durable and rope-friendly rigging hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/pulleys\"\u003ePulleys\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/lowering-rigging\"\u003eLowering \u0026amp; Rigging Equipment\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/rigging-ropes\"\u003eRigging Ropes\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/carabiners-connectors\"\u003eCarabiners \u0026amp; Connectors\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.gustharts.com\/blogs\/news\"\u003eArborist Guides \u0026amp; Advice\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cp\u003eThe ISC Medium Forged Pulley is best suited to professional arborists who need a robust, rope-friendly and high-strength pulley for larger impact rigging and controlled lowering systems.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the ISC Medium Forged Pulley?\u003c\/h2\u003e\n\u003cp\u003eWith hot forged aluminium construction, CE approval, individual serial numbering and a rope-friendly impact pulley design, the ISC Medium Forged Pulley delivers dependable performance for demanding professional arborist rigging.\u003c\/p\u003e","brand":"ISC","offers":[{"title":"Default Title","offer_id":45892976574708,"sku":"IS-RP055A1","price":148.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/ISC_Medium_Hot_Forged_19mm_Pulley.jpg?v=1756368354"},{"product_id":"downrigger-pulley","title":"DownRigger Pulley","description":"\u003ch1\u003eRock Exotica DownRigger Aerial Friction Device\u003c\/h1\u003e\n\n\u003cp\u003eThe Rock Exotica DownRigger is a compact aerial friction device designed for controlled lowering in arborist rigging systems. Built for efficiency and precision, this Rock Exotica rigging device allows operators to apply friction directly at the point of load, enabling smooth, controlled descents whether used overhead in the canopy or at the base of the system.\u003c\/p\u003e\n\n\u003cp\u003eLightweight yet highly effective, the DownRigger is ideal for modern tree rigging setups where speed, control and minimal ground crew dependency are essential. Its intuitive design allows the rigging line to run freely when unweighted for quick resets, while automatically applying friction under load for safe and efficient lowering.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCompact aerial friction device for controlled lowering operations\u003c\/li\u003e\n  \u003cli\u003eApplies friction under load for smooth, controlled descent\u003c\/li\u003e\n  \u003cli\u003eFree-running rope when unweighted for fast system resets\u003c\/li\u003e\n  \u003cli\u003eLightweight and compact for overhead or base anchor use\u003c\/li\u003e\n  \u003cli\u003eIntegrated Rock Exotica swivel top for optimal load alignment\u003c\/li\u003e\n  \u003cli\u003eDouble-locking side plate for fast and secure rope installation\u003c\/li\u003e\n  \u003cli\u003eDesigned for efficient rigging in arborist environments\u003c\/li\u003e\n  \u003cli\u003eSuitable for dynamic lowering and controlled rigging tasks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDesigned for Efficient Rigging Performance\u003c\/h2\u003e\n\u003cp\u003eThe Rock Exotica DownRigger is engineered to provide precise friction control during rigging operations. By applying friction directly through the device when loaded, it allows the operator to manage descent speed with minimal effort, improving safety and efficiency when lowering branches or sections.\u003c\/p\u003e\n\n\u003ch2\u003eConstruction, Control and System Integration\u003c\/h2\u003e\n\u003cp\u003eFeaturing Rock Exotica’s signature swivel top, the DownRigger automatically aligns with the load, reducing rope twist and improving system efficiency. The double-locking side plate allows for quick rope installation, while the compact body ensures minimal weight in the tree, making it ideal for aerial setups where mobility and simplicity are key.\u003c\/p\u003e\n\n\u003ch2\u003eCompatibility and Application\u003c\/h2\u003e\n\u003cp\u003eThe DownRigger is suitable for use in arborist rigging systems for lowering limbs, sections and controlled loads. It can be deployed overhead for aerial rigging or integrated into base anchor setups, offering flexibility for a wide range of tree work applications.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #ddd; text-align:left; font-size:14px;\"\u003e\n  \u003ctr\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003eSpecification\u003c\/th\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003eDetails\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003eProduct Name\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003eRock Exotica DownRigger\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003eProduct Type\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003eAerial friction device\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003ePrimary Function\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003eControlled lowering and friction management\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003eOperation\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003eFriction applied under load, free-running when unweighted\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003eTop Attachment\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003eIntegrated swivel for load alignment\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003eSide Plate\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003eDouble-locking for secure rope installation\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCompatible Systems\u003c\/h2\u003e\n\u003cp\u003eSuitable for arborist rigging systems using standard rigging lines and lowering setups. Can be used in aerial configurations or base anchor systems depending on application.\u003c\/p\u003e\n\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eControlled lowering of limbs and rigging loads\u003c\/li\u003e\n  \u003cli\u003eAerial rigging setups in tree canopies\u003c\/li\u003e\n  \u003cli\u003eBase anchor rigging systems\u003c\/li\u003e\n  \u003cli\u003eProfessional arborist and tree surgery work\u003c\/li\u003e\n  \u003cli\u003eEfficient rigging with reduced ground crew effort\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cp\u003eThe Rock Exotica DownRigger is best for professional arborists who need a compact, efficient aerial friction device for controlled lowering and streamlined rigging operations in the tree.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the Rock Exotica DownRigger?\u003c\/h2\u003e\n\u003cp\u003eCombining lightweight design with precise friction control, the DownRigger offers a modern solution for efficient arborist rigging. With its swivel alignment and intuitive operation, it delivers reliable performance for controlled lowering in demanding tree work environments.\u003c\/p\u003e","brand":"Rock Exotica","offers":[{"title":"Default Title","offer_id":53580446269814,"sku":"RO-AB1","price":240.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/Rock_Exotica_Downrigger_Pulley.jpg?v=1748873973"},{"product_id":"200-series-large-rigging-pulley","title":"200 Series Large Rigging Pulley 26mm","description":"\u003ch1\u003eISC RP257 200-Series Large Rigging Pulley 26mm\u003c\/h1\u003e\n\n\u003cp\u003eThe ISC RP257 200-Series Large Rigging Pulley 26mm is the largest pulley in the ISC 200-Series range, designed for heavy-duty professional arborist rigging, controlled lowering and demanding dismantling applications. Built for use with ropes up to 26mm, this high-capacity rigging pulley is ideal for serious tree work where strength, reliability and smooth rope handling are essential.\u003c\/p\u003e\n\n\u003cp\u003eFeaturing ISC’s patent-pending SafeLock system, the RP257 delivers a secure low-profile locking mechanism while maintaining the quick-action usability of the trusted SpringLock design. With a 76kN \/ 17,085lbf working load limit, this large rigging pulley is built for the toughest professional rigging jobs.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eISC RP257 200-Series Large Rigging Pulley\u003c\/li\u003e\n  \u003cli\u003eLargest pulley in the ISC 200-Series range\u003c\/li\u003e\n  \u003cli\u003eDesigned for use with up to 26mm rope\u003c\/li\u003e\n  \u003cli\u003eBuilt for heavy-duty professional arborist rigging\u003c\/li\u003e\n  \u003cli\u003ePatent-pending SafeLock locking mechanism\u003c\/li\u003e\n  \u003cli\u003eLow-profile locking design\u003c\/li\u003e\n  \u003cli\u003eQuick-action operation inspired by ISC SpringLock performance\u003c\/li\u003e\n  \u003cli\u003e76kN \/ 17,085lbf working load limit\u003c\/li\u003e\n  \u003cli\u003eApproved to CE Machinery Directive 2006\/42\/EC\u003c\/li\u003e\n  \u003cli\u003eUKCA approved to Supply of Machinery Safety Regulations 2008\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eLargest 200-Series Rigging Pulley\u003c\/h2\u003e\n\u003cp\u003eThe RP257 is the largest model in ISC’s 200-Series rigging pulley range, making it suitable for larger rope systems and demanding lowering applications where maximum strength is required.\u003c\/p\u003e\n\n\u003ch2\u003eHeavy-Duty 26mm Rope Capacity\u003c\/h2\u003e\n\u003cp\u003eDesigned for ropes up to 26mm, this pulley is ideal for large-scale tree rigging, heavy timber lowering and professional dismantling work where high-capacity equipment is essential.\u003c\/p\u003e\n\n\u003ch2\u003ePatent-Pending SafeLock Mechanism\u003c\/h2\u003e\n\u003cp\u003eThe SafeLock system builds on the reliability and ease of use expected from ISC rigging pulleys. It offers an extremely low-profile locking design while retaining fast, practical operation during setup and use.\u003c\/p\u003e\n\n\u003ch2\u003eHigh Working Load Limit\u003c\/h2\u003e\n\u003cp\u003eWith a 76kN \/ 17,085lbf working load limit, the ISC RP257 is engineered for serious professional rigging systems and demanding load-control applications.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #ddd; text-align:left; font-size:14px;\"\u003e\n  \u003ctr\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:10px;\"\u003eSpecification\u003c\/th\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:10px;\"\u003eDetails\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eProduct Name\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eISC RP257 200-Series Large Rigging Pulley\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eProduct Code\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eRP257\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003ePulley Type\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eLarge rigging pulley\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eMaximum Rope Diameter\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003e26mm\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eWorking Load Limit\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003e76kN \/ 17,085lbf\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eLocking Mechanism\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003ePatent-pending SafeLock\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eApprovals\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eCE Machinery Directive 2006\/42\/EC, UKCA Supply of Machinery Safety Regulations 2008\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy-duty arborist rigging systems\u003c\/li\u003e\n  \u003cli\u003eLarge tree dismantling and controlled lowering\u003c\/li\u003e\n  \u003cli\u003eRigging setups using up to 26mm rope\u003c\/li\u003e\n  \u003cli\u003eHigh-capacity lowering and load-control applications\u003c\/li\u003e\n  \u003cli\u003eProfessional tree surgery and forestry rigging operations\u003c\/li\u003e\n  \u003cli\u003eArborists needing the largest ISC 200-Series rigging pulley\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/pulleys\"\u003ePulleys\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/lowering-rigging\"\u003eLowering \u0026amp; Rigging Equipment\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/rigging-ropes\"\u003eRigging Ropes\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-eu\/collections\/carabiners-connectors\"\u003eCarabiners \u0026amp; Connectors\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.gustharts.com\/blogs\/news\"\u003eArborist Guides \u0026amp; Advice\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cp\u003eThe ISC RP257 200-Series Large Rigging Pulley is best suited to professional arborists who need a high-capacity pulley for heavy rigging, large rope systems and demanding lowering operations.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the ISC RP257 200-Series Large Rigging Pulley?\u003c\/h2\u003e\n\u003cp\u003eWith its 26mm rope capacity, 76kN WLL, low-profile SafeLock mechanism and heavy-duty 200-Series design, the ISC RP257 is built for the toughest professional arborist rigging applications.\u003c\/p\u003e","brand":"ISC","offers":[{"title":"Default Title","offer_id":55975110639990,"sku":"IS-RP257","price":331.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/ISC-200-Series-Large-Rigging-Pulley.png?v=1753341149"},{"product_id":"flame-rigging-pulley-16mm","title":"Flame Rigging Pulley 16mm","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch1\u003eISC Flame Rigging Pulley RP056 – for 16 mm (5\/8″) Rope\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for UK arborists, tree-rigging professionals and rope-access technicians requiring a high-performance reduction pulley for 16 mm rope systems.\u003c\/strong\u003e The ISC Flame RN056 rigging pulley handles up to 16 mm (5\/8″) rope diameter and is built for heavy-duty lowering or hauling systems where reliability and strength are key. With anodised aluminium wheels, stainless-steel side plates and a working load limit (WLL) of 2 000 kg (4 400 lbs), it offers professional-grade performance. \u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eCompatibility for 16 mm rope:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHigh working load limit:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRobust construction:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMinimum breaking strength (MBS):\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eColour-coded side plates and wheels:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSerial-numbered for traceability:\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; -webkit-overflow-scrolling: touch; text-align: left;\"\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse: collapse; border: 1px solid #ddd; width: 100%; max-width: 600px; margin: 1rem 0; text-align: left;\"\u003e\n\u003cthead style=\"background: #f4f4f4;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eRP056 Flame Rigging Pulley – for 16 mm (5\/8″) rope \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eRope Diameter\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eMax 16 mm (5\/8″) working line; topping strop up to 25 mm (1″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eWorking Load Limit (WLL)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003e2 000 kg (4 400 lbs) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eMinimum Breaking Strength (MBS)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003e100 kN (≈10 200 kgf) (some sources cite 77 kN) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eWheel Material\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eAluminium (anodised)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eBody \/ Side Plates Material\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eApprox. 1 638 g (≈1.64 kg) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003e182 × 99 × 57 mm approx. \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eStandards \/ Approval\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eCE \/ UKCA marked \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eWhy Choose the RP056 Flame?\u003c\/h2\u003e\n\u003cp\u003eFor professionals working in the UK’s arboriculture and tree-rigging sectors, the RP056 Flame offers a high-strength, heavy-duty pulley designed for 16 mm systems. Whether you’re lowering large sections, hauling in heavy loads or setting up complex high-reach rigging, this pulley brings robust design, traceability and professional capability into your kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ Schema --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ISC","offers":[{"title":"Default Title","offer_id":56642468970870,"sku":"IS-RP056","price":97.73,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/CAMP-Flame-Rigging-Pulley-16mm.png?v=1764846498"},{"product_id":"impact-pulley-blocks","title":"Impact Pulley Blocks","description":"\u003ch1\u003eDMM Impact Pulley Blocks\u003c\/h1\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe DMM Impact Pulley Blocks\u003c\/strong\u003e are engineered for extreme rigging scenarios where loads may be dropped onto the system, generating significant dynamic forces. Designed for professional arborists, rigging specialists and rescue teams, these blocks combine \u003cstrong\u003eexceptional strength, durability and rope-friendly performance\u003c\/strong\u003e in a lightweight, high-performance design.\u003c\/p\u003e\n\n\u003cp\u003eManufactured using advanced materials and precision engineering, Impact Blocks have been rigorously tested against \u003cstrong\u003edynamic, torsional and static loads\u003c\/strong\u003e, delivering a class-leading strength-to-weight ratio. Built to withstand the harshest environments, they provide reliable performance in even the most demanding rigging operations.\u003c\/p\u003e\n\n\u003cp\u003eThe latest \u003cstrong\u003eImpact Block XS\u003c\/strong\u003e introduces a range of innovative upgrades, including an \u003cstrong\u003einterlocking anchor bollard\u003c\/strong\u003e for double security, oversized bearings for improved efficiency, and a \u003cstrong\u003ehollow axle design\u003c\/strong\u003e that enables advanced rigging configurations and easier maintenance.\u003c\/p\u003e\n\n\u003cp\u003eWhether used for \u003cstrong\u003eredirect rigging, winching or snatching timber\u003c\/strong\u003e, the DMM Impact Pulley Blocks deliver smooth rope handling, reduced friction and maximum control under load.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eDesigned for \u003cstrong\u003ehigh-impact rigging scenarios\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eExceptional strength-to-weight ratio\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRope-friendly design\u003c\/strong\u003e for reduced wear and smooth operation\u003c\/li\u003e\n\u003cli\u003eLarge sheave with \u003cstrong\u003eefficient oversized bearings\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003efairlead flares\u003c\/strong\u003e for optimal rope alignment\u003c\/li\u003e\n\u003cli\u003eIntegrated sheave and side plate design for seamless rope transitions\u003c\/li\u003e\n\u003cli\u003eHighly durable construction for long-term professional use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImpact Block XS – Enhanced Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and lightweight\u003c\/strong\u003e design for easy handling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterlocking anchor bollard\u003c\/strong\u003e with threaded axle for double security\u003c\/li\u003e\n\u003cli\u003eLarge sheave diameter for efficient rigging and winching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHollow axle design\u003c\/strong\u003e for advanced rigging configurations\u003c\/li\u003e\n\u003cli\u003eCompatible with rope or sling through axle (XS: 10mm, L: 20mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHauling loop\u003c\/strong\u003e for easy transport and positioning\u003c\/li\u003e\n\u003cli\u003eOptimised fairlead flares maintain efficiency in imperfect setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceable design\u003c\/strong\u003e (bearing replacement and maintenance)\u003c\/li\u003e\n\u003cli\u003eProven durability in demanding environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable style=\"border-collapse:collapse;width:100%;border:1px solid #ddd;\"\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;text-align:left;padding:8px;\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;text-align:left;padding:8px;\"\u003eHeavy-Duty Rigging Pulley Block\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;text-align:left;padding:8px;\"\u003eUse Case\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;text-align:left;padding:8px;\"\u003eImpact Rigging, Winching, Timber Handling\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;text-align:left;padding:8px;\"\u003eConstruction\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;text-align:left;padding:8px;\"\u003eHigh-Strength Aluminium with Advanced Engineering\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;text-align:left;padding:8px;\"\u003eSheave\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;text-align:left;padding:8px;\"\u003eLarge Diameter with Oversized Bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;text-align:left;padding:8px;\"\u003eAxle Design\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;text-align:left;padding:8px;\"\u003eHollow Axle (XS: 10mm \/ L: 20mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;text-align:left;padding:8px;\"\u003eMaintenance\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;text-align:left;padding:8px;\"\u003eServiceable (Bearings \u0026amp; Components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;text-align:left;padding:8px;\"\u003eBest Use\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;text-align:left;padding:8px;\"\u003eArborist Rigging, Forestry, Rescue, Industrial Applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eBuilt for Extreme Rigging Conditions\u003c\/h2\u003e\n\n\u003cp\u003eThe DMM Impact Pulley Blocks are trusted by professionals who regularly deal with high-load, high-impact rigging situations. Their robust construction and advanced design features ensure smooth operation, reduced rope wear and maximum reliability under pressure.\u003c\/p\u003e\n\n\u003cp\u003eFrom controlled dismantling to heavy timber handling, these blocks provide the strength, efficiency and durability needed to perform safely and effectively.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat are Impact Pulley Blocks used for?\u003c\/h3\u003e\n\u003cp\u003eThey are designed for rigging situations where loads may be dropped or subjected to high dynamic forces, such as tree dismantling.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the benefit of the interlocking anchor bollard?\u003c\/h3\u003e\n\u003cp\u003eIt provides an additional level of security by preventing accidental movement or loosening under load.\u003c\/p\u003e\n\n\u003ch3\u003eCan the pulley be serviced?\u003c\/h3\u003e\n\u003cp\u003eYes. The Impact Block is designed to be serviceable, allowing bearing replacement and maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the hollow axle used for?\u003c\/h3\u003e\n\u003cp\u003eThe hollow axle allows additional rigging configurations, including passing a rope or sling through the block.\u003c\/p\u003e","brand":"DMM","offers":[{"title":"XS \/ Green","offer_id":57518150746486,"sku":"DD-IMB-XSGR","price":294.75,"currency_code":"GBP","in_stock":true},{"title":"XS \/ Matt Grey","offer_id":57518150779254,"sku":"DD-IMB-XSMG","price":294.75,"currency_code":"GBP","in_stock":true},{"title":"S \/ Titanium","offer_id":57518226440566,"sku":"DD-IMB-S","price":252.75,"currency_code":"GBP","in_stock":true},{"title":"L \/ Bronze","offer_id":57518226604406,"sku":"DD-IMB-L","price":404.62,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/dmm-impact-xs-pulley-block-efficient-rigging-tree-surgery-climbing-gear.jpg?v=1756826423"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/collections\/DMM-Impact-Pulley-Gustharts.jpg?v=1755787005","url":"https:\/\/www.gustharts.com\/en-eu\/collections\/pulley-blocks.oembed","provider":"Gustharts","version":"1.0","type":"link"}