The DMM Rhino Carabiner provides a cleaner, simpler solution to prevent cross loading than those clunky biners with rubber bungs. The horn on the spine prevents most locking belay devices from rotating off the top bar in order to reduce the risk of cross loading. An I Beam construction makes the Rhino incredibly strong for how little it weighs, and a full cross section at the top bar gives greater wear resistance for smooth belays. A clean nose lets you take the belay off without any snags. The Rhino comes in the classic screwgate design for old school climbers, a quicklock design that twists to unlock, or a locksafe design that offers the most secure locking mechanism out of the three.