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PETZL - Croll, Chest Ascender
INTENDED USE: Used with the ASCENSION handled rope clamp for rope ascents
CHOOSE YOUR TERRAIN: Toothed cam with self-cleaning slot optimizes performance under any conditions (frozen or muddy ropes...) The stainless steel cam has better resistance to corrosion.
DURABLE: The rope channel is reinforced with stainless steel for greater durability.
EASY TO USE: Catch is opened by pinching for simple, quick manipulation.
MULTIUSE: Lower hole is angled to keep the device flat and upper hole is used for attaching a SECUR shoulder strap to keep the rope clamp in position.
Ascend fixed lines with Petzl's Croll Ascender that, when paired with a rope clamp, operates smoothly and efficiently thanks to an angled attachment hole that keeps the device aligned on the chest. Operate it with one hand - the ergonomic thumb-catch makes installation and removal easy while the safety catch keeps the cam from opening too far, thus keeping your rope in place.