ASCENSION Ascender Right HandedDescription The ASCENSION is a handheld rope clamp manufactured by Petzl and designed for rope ascents. It features an over molded handle made of high quality, grip enhancing elastomer. Steel machined cam with teeth and a self cleaning system guarantee high performance under any weather conditions. The ergonomic top part maximizes power when used with both hands. Two additional holes allow the attachment of carabiners, foot tapes, or other necessary