ARMBURY WESEN Prusik Loop for Arborists

The ARMBURY WESEN Prusik Loop is designed for arborist applications, with a 50% aramid and 50% polyester blend that provides heat and mechanical resistance. Available in 8 mm and 10 mm diameters with 50, 60 and 70 cm length options, it lets you choose the dimensions required for your compatible rope system. Minimum breaking strength is 25 kN for the 8 mm loop and 27 kN for the 10 mm loop. Built for demanding tree work When preparing your arborist equipment, selecting the right prusik loop starts with material, dimensions and system compatibility. WESEN combines aramid and polyester for resistance to heat and mechanical wear, with six size combinations to suit different compatible setups. Its loop format provides an alternative to an eye-to-eye prusik sling. Key features Prusik loop design: Suited to arborist applications within compatible equipment systems. 50% aramid / 50% polyester: Combines heat and mechanical resistance for demanding use. Two diameter options: Choose 8 mm or 10 mm according to your system requirements. Three lengths per diameter: 50, 60 and 70 cm options. Clearly specified strength: 25 kN minimum breaking strength for 8 mm; 27 kN for 10 mm. Sizes, weights & references 8 mm × 50 cm: 70 g; reference 5163211. 8 mm × 60 cm: 84 g; reference 5163212. 8 mm × 70 cm: 97 g; reference 5163213. 10 mm × 50 cm: 92 g; reference 5163221. 10 mm × 60 cm: 109 g; reference 5163222. 10 mm × 70 cm: 125 g; reference 5163223. Technical specifications Product type: Prusik loop Material: 50% aramid and 50% polyester Diameters: 8 mm / 10 mm Lengths: 50 / 60 / 70 cm Minimum breaking strength, 8 mm: 25 kN Minimum breaking strength, 10 mm: 27 kN Weight range: 70–125 g, depending on size Intended users: Arborists Certification & Safety This Prusik Loop is certified by CE, EN 566 and EN 795 B. Follow the manufacturer's instructions for use, inspection and maintenance. Confirm compatibility with the host rope, hitch configuration and other system components before use. Heat resistance does not mean heat-proof; inspect for wear and heat damage. Breaking-strength ratings are not working-load limits. About ARMBURY ARMBURY develops equipment for professionals working at height, including rope access technicians, industrial maintenance crews, arborists and rescue teams. Every product is built to perform consistently in real-world conditions where reliability and safety are non-negotiable.