{"product_id":"art-spiderjack-2-1-dyneema","title":"ART SpiderJack 2.1 Dyneema","description":"\u003ch2\u003eART SpiderJack 2.1 Dyneema\u003c\/h2\u003e\n\u003cp\u003eThe ART SpiderJack 2.1 Dyneema is based on the SpiderJack 2.1 Basic and comes pre-fitted with the Dyneema Kit for enhanced climbing system flexibility. Designed for use on running double rope systems, this patented device offers precise ascent and controlled descent for professional tree climbers.\u003c\/p\u003e\n\u003ch4\u003eIntegrated Dyneema Kit for system flexibility\u003c\/h4\u003e\n\u003cp\u003eThe Dyneema sling is permanently attached to the body of the device, allowing a second carabiner to be connected for fixing the stationary rope end. This setup makes it significantly easier to change climbing systems when switching anchor points during work positioning. Before climbing, always verify that the Dyneema Kit ring is correctly connected to your carabiner.\u003c\/p\u003e\n\u003ch4\u003eCompatible with industry standard climbing ropes\u003c\/h4\u003e\n\u003cp\u003eThe SpiderJack 2.1 Dyneema is certified according to EN 358 and is designed for use with textile ropes compliant with EN 1891, with diameters from 11–13 mm. Its construction enables efficient rope handling and smooth operation on moving rope systems.\u003c\/p\u003e\n\u003ch4\u003eMachined aluminium construction with defined service life\u003c\/h4\u003e\n\u003cp\u003eThe body and components are machined from solid aluminium, ensuring strength and durability in demanding climbing environments. The device has a service life of 7 years, with the textile elements rated for 5 years. It has been tested to 15 kN for 3 minutes and offers a breaking strength of 25 kN.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePatented multifunctional ascent and descent device\u003c\/li\u003e\n\u003cli\u003eSupplied with integrated Dyneema Kit\u003c\/li\u003e\n\u003cli\u003eCertified to EN 358\u003c\/li\u003e\n\u003cli\u003eCompatible with EN 1891 ropes Ø 11–13 mm\u003c\/li\u003e\n\u003cli\u003eDesigned for running double rope systems\u003c\/li\u003e\n\u003cli\u003eAluminium body machined from solid\u003c\/li\u003e\n\u003cli\u003eBreaking strength 25 kN\u003c\/li\u003e\n\u003cli\u003eTested to 15 kN for 3 minutes\u003c\/li\u003e\n\u003cli\u003eService life 7 years device, 5 years textile elements\u003c\/li\u003e\n\u003cli\u003eWeight approximately 280 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Freeworker","offers":[{"title":"Default","offer_id":52748995395927,"sku":"SJ72","price":207.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ART-SpiderJack-2_1-Dyneema.jpg?v=1770616343","url":"https:\/\/treeworker.com\/products\/art-spiderjack-2-1-dyneema","provider":"www.treeworker.com","version":"1.0","type":"link"}