Climbing Technology Quick Up Ascender (Left) From Climbing Technology comes a lightweight alloy ascender with ergonomic rubber handle, ideal for climbing ropes. Available in right- or left-handed grip. *Fits 10-13 mm rope sizes. New ergonomic grip, with support for index finger, for improved effectiveness when pulling during climbing; Cam opening lever is usable with one hand, and patented system allows for unlocking with one downward movement; Cam has 3 cut-outs to prevent build-up of mud and reduce the force needed to slide the ascender up the rope. Two attachment holes for various possible uses, anti-inversion cam system, secondary hole for connecting a Maglia Rapide for an Etrier. Certified to: EN 12841:2006-B Rope Adjustment Device. EN 567:2013 Mountaineering Equipment, Rope Clamps.
