Features Ergonomic handled left hand ascender from Petzl Wide opening - allows the handle to be grasped comfortably, even with thick gloves. Ergonomic upper section - increases power when pulling with two hands. Safety catch - integrated into the body to combat snagging. Toothed cam with self-cleaning slot - optimises performance even on frozen or dirty ropes. Wide lower hole - ideal for connecting two carabiners for a connect adjust lanyard and foot tape or footcord. Upper hole - for clipping a carabiner around the rope. Right hand version Materials: Aluminium, Stainless Steel, Plastic, Rubber, Nylon Rope compatibility: 8 to 13mm Certification: CE EN 567, UIAA Weight: 165g Recommended activity - climbing