{"product_id":"isc-rope-wrench-device-only","title":"ISC Rope Wrench - Device Only","description":"\u003ch2\u003eISC Rope Wrench - Device Only\u003c\/h2\u003e\n\n\u003cp\u003eThe ISC RP283 Rope Wrench is a specialised device developed to achieve optimal friction performance on 13 mm (1\/2″) rope. Building on feedback from climbers using the original RP280 model, this version is specifically optimised for 13 mm diameter rope to provide balanced and controlled friction during SRT climbing.\u003c\/p\u003e\n\n\u003ch4\u003eDesigned for 13 mm rope performance\u003c\/h4\u003e\n\u003cp\u003eWhile the original RP280 model covers a rope range of 11–13 mm, climber feedback indicated that friction levels increased noticeably when moving to 13 mm rope. The RP283 has therefore been engineered with a wider profile and a specially designed sheave groove to deliver friction levels comparable to using 11 mm rope with the RP280 model.\u003c\/p\u003e\n\n\u003ch4\u003eWider profile with black sheave identification\u003c\/h4\u003e\n\u003cp\u003eThe RP283 is easily identifiable by its black sheave. The wider sheave groove accommodates 13 mm rope, ensuring smooth engagement and optimised friction performance throughout ascent and descent.\u003c\/p\u003e\n\n\u003ch4\u003eCompatibility and usage notes\u003c\/h4\u003e\n\u003cp\u003eThe RP283 Rope Wrench is compatible with the range of ISC Tethers for supply outside of the European Union only. As there is no applicable standard, a tether cannot be CE certified as an individual component. This device is not for primary life support.\u003c\/p\u003e\n\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible rope diameter 13 mm (1\/2″)\u003c\/li\u003e\n  \u003cli\u003eBlack pulley wheel\u003c\/li\u003e\n  \u003cli\u003eAnodised finish\u003c\/li\u003e\n  \u003cli\u003eSerial numbering as standard\u003c\/li\u003e\n  \u003cli\u003eWeight 143 g (5 oz)\u003c\/li\u003e\n  \u003cli\u003eNot for primary life support\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISC","offers":[{"title":"Default","offer_id":52875235688791,"sku":"RP280A2","price":94.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ISC-Rope-Wrench-Device-Only.jpg?v=1772085515","url":"https:\/\/treeworker.com\/products\/isc-rope-wrench-device-only","provider":"www.treeworker.com","version":"1.0","type":"link"}