{"product_id":"petzl-ascension-hand-ascender-left","title":"Petzl Ascension Hand Ascender - Left","description":"\u003ch2\u003ePetzl Ascension Hand Ascender Left\u003c\/h2\u003e\n\u003cp\u003eThe Petzl Ascension Hand Ascender Left is designed for efficient and controlled rope ascents during professional tree care, rope access, and work at height. Built for frequent use, it provides a secure, comfortable grip that supports powerful upward movement while maintaining predictable handling on the rope. The left-hand configuration supports natural body positioning for climbers who prefer or require left-sided control during ascent.\u003c\/p\u003e\n\u003ch4\u003eErgonomic grip for efficient climbing movement\u003c\/h4\u003e\n\u003cp\u003eThe ascender features an overmoulded ergonomic handle combined with a shaped upper grip section to support comfortable and powerful pulling with one or two hands. The wide handle opening allows confident use even when wearing thick gloves, helping maintain efficiency in cold or wet conditions. This ergonomic design supports reduced hand fatigue during longer ascents and repeated movements.\u003c\/p\u003e\n\u003ch4\u003eReliable cam engagement in demanding conditions\u003c\/h4\u003e\n\u003cp\u003eA toothed cam with a self-cleaning slot delivers consistent grip on the rope, even when conditions are muddy, icy, or dirty. The safety catch is fully integrated into the body of the ascender, reducing snagging risk during movement or system transitions. This design supports smooth rope engagement and dependable performance across a wide range of professional environments.\u003c\/p\u003e\n\u003ch4\u003eVersatile attachment options for ascent systems\u003c\/h4\u003e\n\u003cp\u003eThe large lower attachment hole allows two carabiners to be connected at the same time, making it easy to attach a lanyard and footloop together. An additional upper hole allows a carabiner to be clipped around the rope for system management or organisation. The ascender is compatible with ropes from 8 to 13 mm in diameter and integrates cleanly into professional ascent configurations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLeft-hand handled ascender designed for rope ascent\u003c\/li\u003e\n\u003cli\u003eErgonomic moulded handle for comfortable and powerful grip\u003c\/li\u003e\n\u003cli\u003eWide handle opening supports use with thick gloves\u003c\/li\u003e\n\u003cli\u003eUpper grip section allows efficient two-handed pulling\u003c\/li\u003e\n\u003cli\u003eSelf-cleaning toothed cam for reliable grip on frozen or dirty ropes\u003c\/li\u003e\n\u003cli\u003eIntegrated safety catch reduces snagging during use\u003c\/li\u003e\n\u003cli\u003eLarge lower hole allows attachment of two carabiners\u003c\/li\u003e\n\u003cli\u003eUpper hole for clipping a carabiner around the rope\u003c\/li\u003e\n\u003cli\u003eCompatible with ropes from 8 to 13 mm in diameter\u003c\/li\u003e\n\u003cli\u003eCertified to CE EN 567, CE EN 12841 type B, EAC, and NFPA 1983 Technical Use\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Petzl","offers":[{"title":"Default","offer_id":52574142988631,"sku":"B17ALA","price":46.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/Petzl-Ascension-Hand-Ascender-Left.jpg?v=1768802035","url":"https:\/\/treeworker.com\/products\/petzl-ascension-hand-ascender-left","provider":"www.treeworker.com","version":"1.0","type":"link"}