The Petzl Ascension Ascender handled rope clamp is designed for rope ascents and features an overmolded grip and ergonomic upper part for a comfortable and powerful grip.The Ascension handled rope clamp has a wide lower hole for easily attaching two carabiners for a lanyard and footloop. Simple and efficient to use 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 rope clamp to help prevent snagging Toothed cam with self-cleaning slot optimizes performance under any conditions Wide lower hole for easy attachment of the carabiners Upper hole for clipping a carabiner around the rope 3 year manufacturer guarantee