Thanks to its compact shape and SCREW-LOCK locking system, the ATTACHE is designed for multiple uses related to belaying: connecting a belay system to a harness, belaying with a Munter hitch... It has an H cross section to reduce weight, as well as the Keylock system to avoid the carabiner snagging during maneuvers. Description Carabiner optimized for lightness and durability: very compact shape is ideal for belay stations H-shaped cross section offers an improved strength/weight ratio wider contact surfaces for better rope glide and reduced wear on the carabiner Easy to use, for efficient handling: SCREW-LOCK locking sleeve for good handling and effective locking visual indicator facilitates checking that the carabiner is locked nose and Keylock system helps avoid the carabiner snagging during maneuvers carabiner designed for better rope glide and to ensure good positioning of the belay device shape adapted for easy tying or untying of a clove hitch Specifications Material(s): aluminu