Designed for ascending a ropeSimple to use, and effective:-ergonomic molded handle allows a comfortable yet powerful grip-wide opening allows the handle to be easily grasped, even with thick gloves.-ergonomic upper part to maximize power when pulling with two hands-safety catch is totally integrated into the body of the ascender to help prevent snagging-toothed cam with self-cleaning slot optimizes performance under any conditions (frozen or dirty ropes…)-wide lower hole allows the carabiners of the CONNECT ADJUST lanyard and FOOTAPE or FOOTCORD footloop to be easily attached-upper hole for clipping a carabiner around the ropeAvailable in left-handed and right-handed versionsSpecification Material(s): aluminum, stainless steel, plastic, rubber, nylonWeight: 165gRope compatibility: 8 to 13 mmCertification(s): CE EN 567, UIAA