{"product_id":"marlow-vesper-11-8mm-climbing-line","title":"Vesper Climbing Line 11.8mm","description":"\u003ch1\u003eMarlow Vesper 11.8 mm Tree Climbing Line\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eMarlow Vesper\u003c\/strong\u003e is a premium \u003cstrong\u003e11.8 mm tree climbing line\u003c\/strong\u003e constructed entirely from high-quality polyester to deliver low elongation, excellent friction performance and reliable heat resistance. Manufactured by \u003cstrong\u003eMarlow\u003c\/strong\u003e, it provides smooth handling and dependable performance for professional climbing, work positioning and tree care.\u003c\/p\u003e\n\u003cp\u003eVesper is fully \u003cstrong\u003eCE certified\u003c\/strong\u003e and compliant with \u003cstrong\u003eEN 1891 Type A\u003c\/strong\u003e, ensuring it meets stringent safety standards required for arborist work. The rope is available in two high-visibility colourways for improved identification both on the ground and in the canopy. It can be supplied \u003cstrong\u003ewith or without a low-profile splice termination\u003c\/strong\u003e, depending on user preference.\u003c\/p\u003e\n\u003cp\u003eThanks to its durable polyester construction, the Vesper offers \u003cstrong\u003eexcellent UV resistance\u003c\/strong\u003e, high strength and smooth operation across a variety of climbing techniques—from friction hitches to mechanical devices. Its balanced design makes it a trusted choice for both daily professional use and advanced climbing systems.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e11.8 mm all-polyester arborist climbing rope\u003c\/li\u003e\n\u003cli\u003eLow elongation for efficient climbing and precise movement\u003c\/li\u003e\n\u003cli\u003eHigh friction and heat resistance for demanding tree work\u003c\/li\u003e\n\u003cli\u003eLightweight construction with excellent handling\u003c\/li\u003e\n\u003cli\u003eOutstanding UV resistance for long-term durability\u003c\/li\u003e\n\u003cli\u003eAvailable with or without a low-profile splice termination\u003c\/li\u003e\n\u003cli\u003eHigh visibility colours for safety and easy identification\u003c\/li\u003e\n\u003cli\u003eCE certified and EN 1891 Type A compliant\u003c\/li\u003e\n\u003cli\u003eAvailable in two lengths 35m and 45m lengths\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eProduct\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eMarlow Vesper Tree Climbing Line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e11.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e100% polyester, low elongation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eCE Certified, EN 1891 Type A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eColours\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHigh-visibility colour options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eTermination Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eWith or without low-profile splice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eMain Benefits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLight weight, UV resistant, high strength, easy handling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003ch3\u003eWhat type of climbing is Marlow Vesper suitable for?\u003c\/h3\u003e\n\u003cp\u003eVesper is ideal for professional tree climbing, work positioning and arborist techniques using friction hitches or mechanical devices.\u003c\/p\u003e\n\u003ch3\u003eDoes the rope come with a splice?\u003c\/h3\u003e\n\u003cp\u003eIt is available both with a low-profile splice termination and as an unspliced line, depending on user preference.\u003c\/p\u003e\n\u003ch3\u003eIs Vesper certified for professional arborist use?\u003c\/h3\u003e\n\u003cp\u003eYes, it is CE certified and meets EN 1891 Type A requirements for safety and performance.\u003c\/p\u003e\n\u003ch3\u003eHow durable is the rope in outdoor use?\u003c\/h3\u003e\n\u003cp\u003eThe polyester construction provides excellent UV resistance and long-term durability in harsh outdoor environments.\u003c\/p\u003e\n\u003ch3\u003eWhat diameter is Vesper?\u003c\/h3\u003e\n\u003cp\u003eIt is an 11.8 mm climbing line, a popular size for a wide range of climbing devices and friction hitches.\u003c\/p\u003e","brand":"Marlow","offers":[{"title":"35m x 1 Eye","offer_id":45718566994164,"sku":"MW-WTS505","price":170.0,"currency_code":"USD","in_stock":true},{"title":"45m x 1 Eye","offer_id":45718567026932,"sku":"MW-WTS506","price":206.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/Marlow_Vesper_Climbing_Line_11.8mm.jpg?v=1756826150","url":"https:\/\/www.gustharts.com\/en-us\/products\/marlow-vesper-11-8mm-climbing-line","provider":"Gustharts","version":"1.0","type":"link"}