Get a comfortable yet powerful grip with the ergonomic molded handle - even when you are wearing thick gloves. You\'ll find that the safety catch is totally integrated into the body of the ascender to help prevent snagging, and there is an upper hole to let you clip a carabiner around the rope.Ergonomic upper part to maximise power when pulling with two handsToothed cam with self-cleaning slot optimises performance under any conditions, including frozen or dirty ropesWide lower hole allows the carabiners of the Petzl\'s CONNECT ADJUST lanyard, FOOTAPE or FOOTCORD footloop to be easily attached