{"title":"Rope Wrench \u0026 Tethers","description":"\u003cp\u003eRope wrench and tether systems are essential for modern SRT climbing, giving arborists smooth, efficient friction management and reliable ascent control in professional tree work. Our range includes leading options from Notch, ART and other trusted climbing brands, built for durability, precision and consistent performance under load. Whether upgrading your main system, replacing worn components or building a new SRT setup, these rope wrenches, tending tethers and compatible accessories deliver proven reliability for daily commercial use. Designed for tree surgeons who demand safe, efficient and responsive gear for technical canopy access.\u003c\/p\u003e","products":[{"product_id":"isc-rope-wrench-attachment-point-screw-x5","title":"Rope Wrench Attachment Point Screw (x10)","description":"\u003ch1\u003eISC Rope Wrench Attachment Point Screw Pack – Pack of 10\u003c\/h1\u003e\n\u003cp\u003eThe ISC Rope Wrench Attachment Point Screw Pack is a practical replacement screw set designed for maintaining and securing compatible ISC Rope Wrench components. Supplied as a pack of 10 screws, it provides useful spares for arborists, climbers and workshops carrying out rope wrench maintenance or repairs.\u003c\/p\u003e\n\u003cp\u003eMade from durable materials for long-term use, these attachment point screws help keep compatible equipment securely fastened and ready for professional climbing applications.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eISC Rope Wrench attachment point screw pack\u003c\/li\u003e\n\u003cli\u003eSupplied as a pack of 10 screws\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible ISC Rope Wrench equipment\u003c\/li\u003e\n\u003cli\u003eUseful spare parts for maintenance and repairs\u003c\/li\u003e\n\u003cli\u003eDurable construction for long-term use\u003c\/li\u003e\n\u003cli\u003eHelps keep components securely fastened\u003c\/li\u003e\n\u003cli\u003eIdeal for arborist climbing kit servicing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEssential Rope Wrench Maintenance Spare\u003c\/h2\u003e\n\u003cp\u003eThis screw pack is ideal for replacing worn, missing or damaged attachment point screws, helping keep your ISC Rope Wrench setup maintained and secure.\u003c\/p\u003e\n\u003ch2\u003ePack of 10 Screws\u003c\/h2\u003e\n\u003cp\u003eEach pack includes 10 screws, making it a useful workshop or kit bag spare for professional arborists and rope technicians.\u003c\/p\u003e\n\u003ch2\u003eDurable \u0026amp; Reliable\u003c\/h2\u003e\n\u003cp\u003eDesigned for long-term use, these screws provide dependable support for compatible ISC Rope Wrench components.\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;\"\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 Rope Wrench Attachment Point Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003ePack Quantity\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e10 screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eReplacement screw pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eCompatible ISC Rope Wrench equipment\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;\"\u003eRope Wrench maintenance and repair\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\u003eISC Rope Wrench maintenance\u003c\/li\u003e\n\u003cli\u003eReplacing lost or damaged attachment point screws\u003c\/li\u003e\n\u003cli\u003eArborist climbing kit servicing\u003c\/li\u003e\n\u003cli\u003eWorkshop spare parts stock\u003c\/li\u003e\n\u003cli\u003eProfessional tree climbing equipment maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en-int\/collections\/ascenders-descenders\"\u003eDescenders \u0026amp; Ascenders\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-int\/collections\/climbing-equipment-main-menu\"\u003eClimbing Equipment\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-int\/collections\/carabiners-connectors\"\u003eCarabiners \u0026amp; Connectors\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-int\/collections\/climbing-ropes\"\u003eClimbing Ropes\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\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cp\u003eThe ISC Rope Wrench Attachment Point Screw Pack is best for arborists and workshops needing spare screws for maintaining compatible ISC Rope Wrench equipment.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose ISC Rope Wrench Replacement Screws?\u003c\/h2\u003e\n\u003cp\u003eKeeping genuine-style replacement screws available helps reduce downtime, maintain secure assembly and support the long-term reliability of your climbing equipment.\u003c\/p\u003e","brand":"ISC","offers":[{"title":"Default Title","offer_id":45717527757044,"sku":"IS-KT280B","price":5.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/isc-rope-wrench-attachment-point-screw-x5.jpg?v=1756828069"},{"product_id":"isc-rope-wrench-replacement-slick-pin","title":"Rope Wrench Replacement Slick Pin","description":"\u003ch1\u003eISC Rope Wrench Replacement Slick Pin\u003c\/h1\u003e\n\u003cp\u003eThe ISC Rope Wrench Replacement Slick Pin is a genuine replacement component designed to help maintain the performance, security and reliability of compatible ISC Rope Wrench models. Built for professional arborist climbing systems, this replacement pin supports secure mid-line attachment and dependable day-to-day operation.\u003c\/p\u003e\n\u003cp\u003eIdeal for replacing a worn, damaged or missing slick pin, this part is a useful spare for arborists, workshops and climbers who regularly inspect and maintain their Rope Wrench equipment.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine ISC Rope Wrench replacement slick pin\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible ISC Rope Wrench models\u003c\/li\u003e\n\u003cli\u003eSupports secure mid-line attachment\u003c\/li\u003e\n\u003cli\u003eHelps maintain reliable Rope Wrench performance\u003c\/li\u003e\n\u003cli\u003eIdeal replacement for worn, damaged or missing pins\u003c\/li\u003e\n\u003cli\u003eUseful spare part for climbing kit maintenance\u003c\/li\u003e\n\u003cli\u003eSuitable for professional arborist equipment servicing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMaintain Rope Wrench Performance\u003c\/h2\u003e\n\u003cp\u003eThis replacement slick pin helps keep your ISC Rope Wrench functioning correctly, supporting smooth operation and secure attachment during climbing system setup.\u003c\/p\u003e\n\u003ch2\u003eSecure Mid-Line Attachment\u003c\/h2\u003e\n\u003cp\u003eDesigned specifically for Rope Wrench applications, the slick pin helps provide reliable connection and positioning when installing the device mid-line.\u003c\/p\u003e\n\u003ch2\u003eEssential Spare for Arborists\u003c\/h2\u003e\n\u003cp\u003eA practical spare part for workshops, climbing kit bags and regular equipment maintenance, helping reduce downtime if an original pin becomes worn or misplaced.\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;\"\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 Rope Wrench Replacement Slick Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eReplacement slick pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eCompatible ISC Rope Wrench models\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;\"\u003eRope Wrench maintenance and mid-line attachment\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\u003eISC Rope Wrench maintenance\u003c\/li\u003e\n\u003cli\u003eReplacing worn or missing slick pins\u003c\/li\u003e\n\u003cli\u003eProfessional arborist climbing systems\u003c\/li\u003e\n\u003cli\u003eWorkshop spare parts stock\u003c\/li\u003e\n\u003cli\u003eTree climbing equipment servicing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en-int\/collections\/ascenders-descenders\"\u003eDescenders \u0026amp; Ascenders\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-int\/collections\/climbing-equipment-main-menu\"\u003eClimbing Equipment\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-int\/collections\/carabiners-connectors\"\u003eCarabiners \u0026amp; Connectors\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-int\/collections\/climbing-ropes\"\u003eClimbing Ropes\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\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cp\u003eThe ISC Rope Wrench Replacement Slick Pin is best for arborists and workshops needing a genuine spare part to maintain compatible ISC Rope Wrench devices.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose ISC Rope Wrench Replacement Parts?\u003c\/h2\u003e\n\u003cp\u003eUsing genuine ISC replacement components helps maintain correct fit, dependable function and long-term reliability across professional arborist climbing systems.\u003c\/p\u003e","brand":"ISC","offers":[{"title":"Default Title","offer_id":45717528051956,"sku":"IS-KT280A","price":6.76,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/isc-rope-wrench-replacement-slick-pin.jpg?v=1756828066"},{"product_id":"isc-rope-wrench-with-double-tether-ascender","title":"Rope Wrench With Double Tether Ascender","description":"\u003ch1\u003eISC Rope Wrench with Double Tether\u003c\/h1\u003e\n\u003cp\u003eThe ISC Rope Wrench with Double Tether is a professional climbing device designed for arborists and SRT climbers using single rope systems. Built to support efficient ascent, controlled descent and smooth rope movement, this setup combines the Rope Wrench with a double tether configuration for reliable performance in demanding tree care applications.\u003c\/p\u003e\n\u003cp\u003eManufactured from high-strength lightweight aluminium, the ISC Rope Wrench is designed for rugged professional use while remaining compact and easy to manage within a climbing system. Its smooth, rounded profile helps reduce friction on the rope, supporting efficient vertical movement and consistent handling during canopy work.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eISC Rope Wrench supplied with double tether system\u003c\/li\u003e\n\u003cli\u003eDesigned for arborist SRT climbing applications\u003c\/li\u003e\n\u003cli\u003eSupports efficient ascending and controlled descending\u003c\/li\u003e\n\u003cli\u003eSmooth rounded design helps reduce rope friction\u003c\/li\u003e\n\u003cli\u003eDouble tether configuration supports consistent rope engagement\u003c\/li\u003e\n\u003cli\u003eAllows greater freedom of movement compared with bulkier systems\u003c\/li\u003e\n\u003cli\u003eHigh-strength lightweight aluminium construction\u003c\/li\u003e\n\u003cli\u003eBuilt for professional tree care and rope access style work\u003c\/li\u003e\n\u003cli\u003eIdeal for pruning, removals, cabling and canopy movement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEfficient SRT Climbing Performance\u003c\/h2\u003e\n\u003cp\u003eThe ISC Rope Wrench is designed to support smooth movement on single rope systems, helping climbers ascend efficiently and descend with controlled friction when used as part of a compatible climbing setup.\u003c\/p\u003e\n\u003ch2\u003eDouble Tether Configuration\u003c\/h2\u003e\n\u003cp\u003eThe double tether helps maintain consistent positioning of the Rope Wrench within the climbing system, supporting smoother engagement and predictable handling while moving around the tree.\u003c\/p\u003e\n\u003ch2\u003eEnhanced Movement in the Canopy\u003c\/h2\u003e\n\u003cp\u003eBy reducing the need for bulkier rope management components, the Rope Wrench and double tether setup supports a cleaner, more efficient climbing system with improved freedom of movement.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Professional Use\u003c\/h2\u003e\n\u003cp\u003eConstructed from high-strength aluminium, the ISC Rope Wrench is designed to withstand regular use in professional arborist environments while keeping overall kit weight manageable.\u003c\/p\u003e\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional arborists and tree climbers\u003c\/li\u003e\n\u003cli\u003eSRT climbing systems\u003c\/li\u003e\n\u003cli\u003eTree pruning and canopy movement\u003c\/li\u003e\n\u003cli\u003eTree removals and dismantling work\u003c\/li\u003e\n\u003cli\u003eRope access style work positioning\u003c\/li\u003e\n\u003cli\u003eUsers wanting efficient vertical movement on single rope systems\u003c\/li\u003e\n\u003c\/ul\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;\"\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 Rope Wrench with Double Tether\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eSRT climbing device and tether system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003ePrimary Use\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eSingle Rope Technique climbing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eHigh-strength lightweight aluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eSystem Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eRope Wrench with double tether\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eSuitable For\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eArborist climbing and SRT systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en-int\/collections\/ascenders-descenders\"\u003eDescenders \u0026amp; Ascenders\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-int\/collections\/climbing-equipment-main-menu\"\u003eClimbing Equipment\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-int\/collections\/climbing-ropes\"\u003eClimbing Ropes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-int\/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\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cp\u003eThe ISC Rope Wrench with Double Tether is best suited to professional arborists and SRT climbers who want a smooth, efficient and compact climbing system for single rope work.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose the ISC Rope Wrench with Double Tether?\u003c\/h2\u003e\n\u003cp\u003eWith its lightweight aluminium construction, smooth rope interaction and double tether configuration, the ISC Rope Wrench is a trusted option for efficient professional SRT climbing.\u003c\/p\u003e","brand":"ISC","offers":[{"title":"Default Title","offer_id":45717957083380,"sku":"IS-RP280A1+RT270C2","price":148.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/ISC-Rope-Wrench-with-Double-Tether-Ascender.png?v=1778836226"},{"product_id":"isc-rope-wrench-double-leg-tether","title":"Rope Wrench Twin Leg Tether","description":"\u003ch1\u003eISC RT270C2 Twin Leg Tether\u003c\/h1\u003e\n\u003cp\u003eThe ISC RT270C2 Twin Leg Tether is a professional Rope Wrench tether designed for arborist SRT climbing systems. Featuring two attachment legs, this tether is designed to straddle a cranked hitch-minding pulley, helping create a clean and efficient Rope Wrench setup for modern tree climbing applications.\u003c\/p\u003e\n\u003cp\u003eMade from 100% Technora cord, the RT270C2 offers excellent strength, rigidity and abrasion resistance. The top attachment includes a rubber grommet to help prevent excessive Rope Wrench sit back, allowing the device to remain correctly positioned for minimal friction during ascent while engaging quickly on the rope during descent.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eISC RT270C2 Twin Leg Tether for Rope Wrench systems\u003c\/li\u003e\n\u003cli\u003eTwo attachment legs designed to straddle a cranked hitch-minding pulley\u003c\/li\u003e\n\u003cli\u003eHelps position the Rope Wrench correctly during ascent and descent\u003c\/li\u003e\n\u003cli\u003eRubber grommet reduces excessive Rope Wrench sit back\u003c\/li\u003e\n\u003cli\u003eMade from 100% Technora cord\u003c\/li\u003e\n\u003cli\u003eStrong, rigid and abrasion-resistant construction\u003c\/li\u003e\n\u003cli\u003eContrasting grey stitching for easier inspection\u003c\/li\u003e\n\u003cli\u003eTransparent cover allows visual inspection of stitching\u003c\/li\u003e\n\u003cli\u003eCompatible with all Rope Wrench models\u003c\/li\u003e\n\u003cli\u003eCan be used as part of the KT282 CE PPE Regulation certified system\u003c\/li\u003e\n\u003cli\u003eMeets ANSI Z133\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for Rope Wrench Climbing\u003c\/h2\u003e\n\u003cp\u003eThe ISC RT270C2 Twin Leg Tether is designed to support efficient Rope Wrench positioning within SRT climbing systems, helping reduce friction on ascent and ensure fast engagement during descent.\u003c\/p\u003e\n\u003ch2\u003eTwin Leg Configuration\u003c\/h2\u003e\n\u003cp\u003eThe two-leg design allows the tether to straddle a cranked hitch-minding pulley, helping create a neat, stable and efficient climbing system layout.\u003c\/p\u003e\n\u003ch2\u003eReduced Rope Wrench Sit Back\u003c\/h2\u003e\n\u003cp\u003eThe rubber grommet at the top attachment helps prevent excessive sit back, keeping the Rope Wrench correctly positioned for smoother climbing performance.\u003c\/p\u003e\n\u003ch2\u003eTechnora Strength \u0026amp; Durability\u003c\/h2\u003e\n\u003cp\u003eMade from 100% Technora cord, this tether provides the strength, stiffness and abrasion resistance required for demanding professional arborist use.\u003c\/p\u003e\n\u003ch2\u003eInspection-Friendly Design\u003c\/h2\u003e\n\u003cp\u003eContrasting grey stitching and a transparent protective cover allow users to visually inspect the stitching as part of routine equipment checks.\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;\"\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 RT270C2 Twin Leg Tether\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;\"\u003eRT270C2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eTwin leg Rope Wrench tether\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e100% Technora cord\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eCompatible with all Rope Wrench models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eCan be used as part of the KT282 CE PPE Regulation certified system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eStandard\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eANSI Z133\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 arborists and tree climbers\u003c\/li\u003e\n\u003cli\u003eSRT Rope Wrench climbing systems\u003c\/li\u003e\n\u003cli\u003eCranked hitch-minding pulley setups\u003c\/li\u003e\n\u003cli\u003eEfficient ascent and controlled descent systems\u003c\/li\u003e\n\u003cli\u003eUsers needing a strong, rigid and inspection-friendly tether\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en-int\/collections\/ascenders-descenders\"\u003eDescenders \u0026amp; Ascenders\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-int\/collections\/climbing-equipment-main-menu\"\u003eClimbing Equipment\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-int\/collections\/climbing-ropes\"\u003eClimbing Ropes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-int\/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\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cp\u003eThe ISC RT270C2 Twin Leg Tether is best suited to arborists using Rope Wrench SRT systems who need a strong, rigid and correctly positioned tether for efficient climbing performance.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose the ISC RT270C2 Twin Leg Tether?\u003c\/h2\u003e\n\u003cp\u003eWith its twin leg design, Technora construction, rubber grommet positioning support and inspection-friendly stitching cover, the ISC RT270C2 is built for dependable professional Rope Wrench climbing systems.\u003c\/p\u003e","brand":"ISC","offers":[{"title":"Default Title","offer_id":45717979529460,"sku":"IS-RT270C2","price":50.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/ISC_Rope_Wrench_Double_Leg_Tether.jpg?v=1756818010"},{"product_id":"notch-equipment-rope-wrench-logic-single-eye-tether","title":"Logic Single Eye Tether","description":"\u003cp data-sourcepos=\"3:1-3:261\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eConquer the canopy with confidence and control using the Notch Equipment Rope Wrench Logic Single Eye Tether. This essential accessory which is 10.5\" in length specifically designed to optimize your Single Rope Technique (SRT) climbing system, ensuring a smooth and efficient ascent.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-sourcepos=\"5:1-5:17\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"7:1-11:0\"\u003e\n\u003cli data-sourcepos=\"7:1-7:238\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eSuperior Rigidity:\u003c\/strong\u003e Crafted from high-quality 8mm Neon Green Beeline, this tether boasts exceptional stiffness. This rigidity is crucial for SRT climbing, maintaining proper system orientation and maximizing your climbing efficiency.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-sourcepos=\"8:1-8:245\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eStreamlined Design:\u003c\/strong\u003e Featuring a single eye on each end, the Notch Logic Single Eye Tether offers a clean and uncomplicated connection. One eye easily attaches to your Rope Wrench, while the other seamlessly connects to your tending pulley.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-sourcepos=\"9:1-9:219\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eEnhanced Tending:\u003c\/strong\u003e A small, strategically placed loop is sewn directly into the tether. This loop provides a convenient point to grab and manage the tether during tending, allowing for effortless rope adjustments.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-sourcepos=\"10:1-11:0\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built with long-lasting materials, the Notch Logic Single Eye Tether is built to withstand the demands of professional arboriculture.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sourcepos=\"12:1-12:50\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eBenefits of the Notch Logic Single Eye Tether:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"14:1-18:0\"\u003e\n\u003cli data-sourcepos=\"14:1-14:166\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eImproved Climbing Efficiency:\u003c\/strong\u003e The tether's stiffness minimizes unwanted movement and keeps your entire system aligned, allowing you to ascend with greater ease.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-sourcepos=\"15:1-15:125\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eSimplified Setup:\u003c\/strong\u003e The single-eye design facilitates a quick and hassle-free setup, saving you valuable time on the job.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-sourcepos=\"16:1-16:146\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eEffortless Tending:\u003c\/strong\u003e The integrated loop provides a comfortable grip for rope manipulation, ensuring smooth and controlled tending manoeuvres.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-sourcepos=\"17:1-18:0\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003ePeace of Mind:\u003c\/strong\u003e The high-quality construction guarantees reliable performance and long-lasting use, giving you confidence in your gear.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sourcepos=\"19:1-19:48\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eWho Needs the Notch Logic Single Eye Tether?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-sourcepos=\"21:1-21:284\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eThis tether is an indispensable tool for professional arborists who utilize SRT climbing techniques for tree work. Whether you're performing routine maintenance, intricate removals, or technical rigging, the Notch Logic Single Eye Tether empowers you to climb safely and efficiently.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-sourcepos=\"23:1-23:85\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eInvest in Efficiency and Control: Order Your Notch Logic Single Eye Tether Today!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Rope Logic","offers":[{"title":"Default Title","offer_id":45718159327476,"sku":"NO-39774","price":36.77,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/logic-single-eye-tether-rope-wrench-10.5-inch-srt-climbing-accessory-neon-green.jpg?v=1756824759"},{"product_id":"notch-equipment-rope-logic-double-leg-wrench-tether","title":"Double Leg Wrench Tether","description":"\u003cp data-sourcepos=\"11:1-11:381\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eNotch Equipment Rope Logic Double Leg is a high-quality, durable tether that is perfect for use with a \u003ca href=\"https:\/\/www.gustharts.com\/products\/isc-rigging-rope-wrench-bushed-version-70kg?_pos=2\u0026amp;_sid=9b8e276e6\u0026amp;_ss=r\" target=\"_blank\" rel=\"noopener\"\u003eRope Wrench system\u003c\/a\u003e. The rigid construction helps to keep the system properly oriented at all times, while the two eyes provide symmetry and make it easy to connect to a three hole pulley. The tether is also 10.5\"\/26.5cm long, which is the ideal length for most applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003eIf you are looking for a high-quality, reliable tether for your Rope Wrench system, the Notch Equipment Rope Logic Double Leg is a great option. It is made from durable materials and is built to last. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Rope Logic","offers":[{"title":"Default Title","offer_id":45718160212212,"sku":"NO-39775","price":40.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/Rope_Logic_Double_Leg_Wrench_Tether.jpg?v=1756824789"},{"product_id":"isc-apex-rope-wrench-ascender","title":"Apex Rope Wrench Ascender","description":"\u003ch1\u003eISC Apex Rope Wrench Ascender\u003c\/h1\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe ISC Apex Rope Wrench Ascender\u003c\/strong\u003e builds on the legendary performance of the original ISC Rope Wrench, first introduced in 2013 and widely recognised for unlocking the full potential of Stationary Rope Technique (SRT) climbing. The APEX model enhances the proven design with improved functionality, faster adjustments and the exceptional engineering quality ISC is known for.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for professional arborists and tree climbers, the APEX features a \u003cstrong\u003enew adjustable cam system\u003c\/strong\u003e that allows users to quickly select between multiple friction settings depending on rope type and diameter. The spring-loaded cam adjustment system can be changed in seconds without tools — simply open the side plate, rotate the cam to the desired setting and close the device.\u003c\/p\u003e\n\n\u003cp\u003eThe device also incorporates a \u003cstrong\u003eswing-open side frame\u003c\/strong\u003e which allows fast mid-line attachment, even when wearing gloves. A push-button opening mechanism combined with a \u003cstrong\u003edouble-lock closure system\u003c\/strong\u003e provides additional safety and gives an audible click when securely closed.\u003c\/p\u003e\n\n\u003cp\u003eAnother key advantage of the ISC Apex is the ability to \u003cstrong\u003echange the tether without altering the friction setting\u003c\/strong\u003e, allowing climbers to quickly adjust their system without disrupting their setup. Built with an anodised body and precise engineering, the Apex delivers smooth performance and long-term durability in demanding arborist environments.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eNext-generation Rope Wrench designed for Stationary Rope Technique (SRT)\u003c\/li\u003e\n\u003cli\u003eAdjustable cam with \u003cstrong\u003efour friction settings\u003c\/strong\u003e for different rope types and diameters\u003c\/li\u003e\n\u003cli\u003eQuick adjustment system with \u003cstrong\u003espring-loaded cam\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNo tools required for friction setting changes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwing-open side frame\u003c\/strong\u003e allows quick mid-line attachment\u003c\/li\u003e\n\u003cli\u003ePush-button opening with \u003cstrong\u003edouble-lock safety closure\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAudible click confirms secure device closure\u003c\/li\u003e\n\u003cli\u003eTether can be changed without altering friction settings\u003c\/li\u003e\n\u003cli\u003ePrecision-machined anodised body for durability\u003c\/li\u003e\n\u003cli\u003eCompatible with all ISC tethers\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;\"\u003eRope Diameter Range\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;text-align:left;padding:8px;\"\u003e11–13 mm (7\/16 – 1\/2\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;text-align:left;padding:8px;\"\u003eFriction Settings\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;text-align:left;padding:8px;\"\u003e4 Adjustable Settings\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;text-align:left;padding:8px;\"\u003eWorking Load Limit (WLL)\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;text-align:left;padding:8px;\"\u003e120 kg \/ 264 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;text-align:left;padding:8px;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;text-align:left;padding:8px;\"\u003e177 g \/ 6.2 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;text-align:left;padding:8px;\"\u003eBody Finish\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;text-align:left;padding:8px;\"\u003eAnodised Aluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;text-align:left;padding:8px;\"\u003eSerial Numbering\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;text-align:left;padding:8px;\"\u003eIncluded as Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;text-align:left;padding:8px;\"\u003eCompatibility\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;text-align:left;padding:8px;\"\u003eCompatible with all ISC Tethers\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eImportant Safety Information\u003c\/h2\u003e\n\n\u003cp\u003eThe ISC Apex Rope Wrench is \u003cstrong\u003enot designed for primary life support\u003c\/strong\u003e. For a CE PPE Regulation certified system, please refer to kit \u003cstrong\u003eKT282\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eDesigned for Professional SRT Climbing\u003c\/h2\u003e\n\n\u003cp\u003eThe ISC Apex Rope Wrench Ascender is engineered for arborists who rely on efficient and dependable SRT climbing systems. The fast adjustment cam, mid-line attachable frame and robust ISC construction combine to deliver a highly adaptable tool for modern tree climbing setups.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat rope diameters does the ISC Apex Rope Wrench support?\u003c\/h3\u003e\n\u003cp\u003eThe device is designed for ropes between \u003cstrong\u003e11mm and 13mm\u003c\/strong\u003e in diameter.\u003c\/p\u003e\n\n\u003ch3\u003eHow many friction settings does the device have?\u003c\/h3\u003e\n\u003cp\u003eThe adjustable cam provides \u003cstrong\u003efour friction settings\u003c\/strong\u003e, allowing the climber to optimise performance depending on rope type and diameter.\u003c\/p\u003e\n\n\u003ch3\u003eCan the device be attached mid-line?\u003c\/h3\u003e\n\u003cp\u003eYes. The swing-open side frame allows quick and easy mid-line attachment, even when wearing gloves.\u003c\/p\u003e\n\n\u003ch3\u003eIs the ISC Apex compatible with existing ISC tethers?\u003c\/h3\u003e\n\u003cp\u003eYes. The Apex Rope Wrench is compatible with \u003cstrong\u003eall ISC tethers\u003c\/strong\u003e.\u003c\/p\u003e","brand":"ISC","offers":[{"title":"Default Title","offer_id":45718602645748,"sku":"IS-RP285A2","price":101.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/ISC_Apex_Rope_Wrench_Ascender.jpg?v=1756807845"},{"product_id":"isc-squirrel-flex-tether","title":"Squirrel FLEX Tether","description":"\u003ch1\u003eISC RT300A2 Squirrel FLEX Tether with Accessory Karabiner\u003c\/h1\u003e\n\u003cp\u003eThe ISC RT300A2 Squirrel FLEX Tether with Accessory Karabiner is a premium SRT climbing tether designed for use with the Rope Wrench. Built to provide the ideal balance of rigidity and flexibility, it helps support smooth, efficient climbing performance while keeping your SRT system clean, controlled and well aligned.\u003c\/p\u003e\n\u003cp\u003eManufactured from high-quality kernmantle rope and over-moulded with an advanced polymer, the Squirrel FLEX Tether offers a rigid yet responsive feel with an ultra-premium finish. Designed for professional arborists, it helps minimise unwanted slack in the climbing system while allowing just the right amount of flex during movement.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eISC RT300A2 Squirrel FLEX Tether\u003c\/li\u003e\n\u003cli\u003eSupplied with accessory karabiner\u003c\/li\u003e\n\u003cli\u003eDesigned for SRT climbing with the Rope Wrench\u003c\/li\u003e\n\u003cli\u003eBalanced rigidity and flexibility for efficient climbing\u003c\/li\u003e\n\u003cli\u003eMade from high-quality kernmantle rope\u003c\/li\u003e\n\u003cli\u003eOver-moulded with advanced polymer for a premium finish\u003c\/li\u003e\n\u003cli\u003eSewn eyes provide a snug karabiner fit\u003c\/li\u003e\n\u003cli\u003eHelps minimise unwanted slack in the climbing system\u003c\/li\u003e\n\u003cli\u003eContrasting stitching for easier inspection\u003c\/li\u003e\n\u003cli\u003eIncludes hot-forged KL100 accessory karabiner\u003c\/li\u003e\n\u003cli\u003e9kN \/ 2023lbf MBS accessory karabiner\u003c\/li\u003e\n\u003cli\u003eCE certified when used as part of ISC Kit KT282\u003c\/li\u003e\n\u003cli\u003eComplies with ANSI Z133 and UKCA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for Rope Wrench SRT Climbing\u003c\/h2\u003e\n\u003cp\u003eThe Squirrel FLEX Tether is designed to work with Rope Wrench SRT systems, helping maintain clean alignment and efficient movement during ascent, descent and work positioning.\u003c\/p\u003e\n\u003ch2\u003eRigid with the Right Amount of Flex\u003c\/h2\u003e\n\u003cp\u003eThe advanced polymer over-moulding creates a rigid tether with controlled flexibility, helping the Rope Wrench remain correctly positioned while still allowing natural movement through the climbing system.\u003c\/p\u003e\n\u003ch2\u003ePremium Kernmantle Construction\u003c\/h2\u003e\n\u003cp\u003eBuilt from high-quality kernmantle rope, the Squirrel FLEX Tether offers excellent handling, durability and reliability for demanding professional tree climbing applications.\u003c\/p\u003e\n\u003ch2\u003eSnug Sewn Eye Design\u003c\/h2\u003e\n\u003cp\u003eThe sewn eyes are designed to hold the karabiner securely, helping reduce unwanted movement and providing an optimal connection to the Rope Wrench.\u003c\/p\u003e\n\u003ch2\u003eInspection-Friendly Stitching\u003c\/h2\u003e\n\u003cp\u003eContrasting stitching improves visibility during routine checks, helping users inspect the tether more easily as part of their climbing equipment maintenance.\u003c\/p\u003e\n\u003ch2\u003eAccessory Karabiner Included\u003c\/h2\u003e\n\u003cp\u003eThe included hot-forged KL100 accessory karabiner provides a direct connection between your chest harness and SRT system. With a 9kN \/ 2023lbf MBS, it is a compact but strong accessory connector for professional climbing setups.\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;\"\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 RT300A2 Squirrel FLEX Tether with Accessory Karabiner\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;\"\u003eRT300A2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eSRT Rope Wrench tether\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eKernmantle rope over-moulded with advanced polymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eAccessory Karabiner\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eHot-forged KL100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eAccessory Karabiner MBS\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e9kN \/ 2023lbf\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eRope Wrench SRT climbing systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eCE certified to PPE Regulation (EU) 2016\/425 when used as part of ISC Kit KT282\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eAdditional Standards\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eANSI Z133, UKCA\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 arborists and tree climbers\u003c\/li\u003e\n\u003cli\u003eSRT climbing with the Rope Wrench\u003c\/li\u003e\n\u003cli\u003eChest harness connection to SRT systems\u003c\/li\u003e\n\u003cli\u003eEfficient ascent and controlled descent setups\u003c\/li\u003e\n\u003cli\u003eUsers wanting a premium rigid-flex tether\u003c\/li\u003e\n\u003cli\u003eRope Wrench systems requiring clean alignment and reduced slack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en-int\/collections\/ascenders-descenders\"\u003eDescenders \u0026amp; Ascenders\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-int\/collections\/climbing-equipment-main-menu\"\u003eClimbing Equipment\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-int\/collections\/climbing-ropes\"\u003eClimbing Ropes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-int\/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\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cp\u003eThe ISC RT300A2 Squirrel FLEX Tether is best suited to professional arborists using Rope Wrench SRT systems who need a premium tether with controlled rigidity, clean alignment and reliable flexibility.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose the ISC Squirrel FLEX Tether?\u003c\/h2\u003e\n\u003cp\u003eWith its kernmantle rope construction, advanced polymer over-moulding, snug sewn eyes and included KL100 accessory karabiner, the ISC Squirrel FLEX Tether delivers premium performance for modern SRT climbing systems.\u003c\/p\u003e","brand":"ISC","offers":[{"title":"Default Title","offer_id":45718603006196,"sku":"IS-RT300A2","price":46.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/ISC_Squirrel_FLEX_Tether.jpg?v=1756817696"},{"product_id":"chipmunk-flex-tether","title":"Chipmunk Flex Tether","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch1\u003eISC Chipmunk Flex Tether\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for UK arborists, rope-access technicians and SRT climbers seeking a compact, high-performance tether solution.\u003c\/strong\u003e The Chipmunk Flex measures just 9″ (≈225 mm) in length, making it significantly shorter than many traditional tether systems — this helps reduce system height and improves reach and efficiency when ascending in tree-work or access setups. \u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eShort 9″ (225 mm) length:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHigh breaking strength:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRigid yet flexible design:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSewn eyes and central connection point:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLightweight:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUKCA \/ CE \/ ANSI compliant options:\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 style=\"border-collapse: collapse; border: 1px solid #ddd; width: 100%; max-width: 600px; margin: 1rem 0; text-align: left;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\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 \/ Part Code\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eRT305A1 \/ RT305A2 (Chipmunk Flex Tether) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eTether Length\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003e225 mm (9″) \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;\"\u003e24 kN (≈5,395 lbf)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eWeight (including accessory karabiner)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003e≈105 g (≈3 oz) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eCertifications \/ Standards\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eCE \/ UKCA \u0026amp; ANSI Z133 version available \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eIntended Use\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd;\"\u003eSRT climbing tether for rope-access\/arborist systems; not standalone fall arrest rope. \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eWhy Choose the Chipmunk Flex?\u003c\/h2\u003e\n\u003cp\u003eIf your work in the UK involves tree-care, canopy access or single-rope tunnelling, and you want a tether that reduces system bulk, improves reach and still delivers professional grade strength and durability — the Chipmunk Flex is an excellent choice. With its shortened length and rigid yet flexible design, it supports efficiency without compromising safety. Make it part of your SRT kit today.\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":56642152726902,"sku":"IS-RT305A2-HT","price":46.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/ISC-Chipmunk-Flex-Tether.png?v=1764846502"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/collections\/ISC_Rope_Wrench_Tethers.webp?v=1756828481","url":"https:\/\/www.gustharts.com\/en-int\/collections\/rope-wrench-tethers.oembed","provider":"Gustharts","version":"1.0","type":"link"}