{"product_id":"isc-large-double-pulley-bushed-aluminium-red","title":"Large Double Prussik Pulley 16mm Rope","description":"\u003ch1\u003eISC Large Double Prussik Pulley – Max 16mm Rope\u003c\/h1\u003e\n\n\u003cp\u003eThe ISC Large Double Prussik Pulley is a heavy-duty professional pulley designed for arborist climbing, rigging, rescue and rope access applications. Built for ropes up to 16mm, it provides strong, reliable rope handling for larger mechanical advantage systems, hauling setups and demanding rope configurations.\u003c\/p\u003e\n\n\u003cp\u003ePart of ISC’s latest heavy-duty Prussik pulley range, this large double pulley is fitted with tamper-proof rivets and individually serial numbered for traceability. With a fully load-rated becket large enough to allow a karabiner to rotate fully, it offers excellent connection flexibility and system alignment for professional users.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eISC Large Double Prussik Pulley\u003c\/li\u003e\n  \u003cli\u003eDesigned for ropes up to 16mm\u003c\/li\u003e\n  \u003cli\u003eDouble pulley format for efficient hauling and mechanical advantage systems\u003c\/li\u003e\n  \u003cli\u003ePart of ISC’s heavy-duty Prussik pulley range\u003c\/li\u003e\n  \u003cli\u003eFitted with tamper-proof rivets\u003c\/li\u003e\n  \u003cli\u003eFully load-rated becket for secure system building\u003c\/li\u003e\n  \u003cli\u003eLarge becket allows a karabiner to rotate fully\u003c\/li\u003e\n  \u003cli\u003eAvailable in aluminium or stainless steel versions\u003c\/li\u003e\n  \u003cli\u003eAvailable with bushings or roller bearings\u003c\/li\u003e\n  \u003cli\u003eApproved to CE EN 12278\u003c\/li\u003e\n  \u003cli\u003eIndividually serial numbered for traceability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHeavy-Duty Double Pulley Design\u003c\/h2\u003e\n\u003cp\u003eThe ISC Large Double Prussik Pulley is built for demanding rope systems where strength, smooth rope movement and dependable professional performance are essential.\u003c\/p\u003e\n\n\u003ch2\u003eSuitable for Ropes up to 16mm\u003c\/h2\u003e\n\u003cp\u003eWith capacity for larger 16mm ropes, this pulley is well suited to professional rigging, rescue and rope access systems where larger diameter ropes are required.\u003c\/p\u003e\n\n\u003ch2\u003eFully Load-Rated Becket\u003c\/h2\u003e\n\u003cp\u003eThe integrated becket is fully load-rated and sized to allow a karabiner to rotate fully, helping improve system alignment, connection flexibility and ease of use.\u003c\/p\u003e\n\n\u003ch2\u003eBushings vs Roller Bearings\u003c\/h2\u003e\n\u003cp\u003eISC Prussik pulleys are available with bushings or roller bearings depending on the intended application. Bushings are ideal for high loads at low speeds, while roller bearings are ideal for low loads at high speeds.\u003c\/p\u003e\n\n\u003ch2\u003eCertified \u0026amp; Traceable\u003c\/h2\u003e\n\u003cp\u003eThis pulley is approved to CE EN 12278 and individually serial numbered, supporting professional inspection routines, traceability and equipment 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 Double Prussik 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;\"\u003eLarge double Prussik 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\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eBecket\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eFully load-rated\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eRivets\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eTamper-proof rivets\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eAvailable Materials\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eAluminium or stainless steel\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eBearing Options\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eBushings or roller bearings\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 EN 12278\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 climbing systems\u003c\/li\u003e\n  \u003cli\u003eMechanical advantage and hauling systems\u003c\/li\u003e\n  \u003cli\u003ePrussik-based rope systems\u003c\/li\u003e\n  \u003cli\u003eRigging and rope management\u003c\/li\u003e\n  \u003cli\u003eRescue and rope access applications\u003c\/li\u003e\n  \u003cli\u003eUsers needing a large double pulley for ropes up to 16mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/en-us\/collections\/pulleys\"\u003ePulleys\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-us\/collections\/climbing-equipment-main-menu\"\u003eClimbing Equipment\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-us\/collections\/lowering-rigging\"\u003eLowering \u0026amp; Rigging Equipment\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-us\/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 Double Prussik Pulley is best suited to arborists, rescue teams and rope professionals needing a strong, certified double pulley for larger rope systems up to 16mm.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the ISC Large Double Prussik Pulley?\u003c\/h2\u003e\n\u003cp\u003eWith tamper-proof rivets, a fully load-rated becket, 16mm rope capacity and CE EN 12278 approval, this pulley delivers dependable performance for demanding professional rope systems.\u003c\/p\u003e","brand":"ISC","offers":[{"title":"Default Title","offer_id":45717543551220,"sku":"IS-RP067A1","price":87.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/ISC_Large_Double_Pulley_Bushed_Aluminium_Red.jpg?v=1756807122","url":"https:\/\/www.gustharts.com\/en-us\/products\/isc-large-double-pulley-bushed-aluminium-red","provider":"Gustharts","version":"1.0","type":"link"}