The name says it all. Innovative, robust hybrid biner with steel insert at the apex of the biner. Prevents premature wear and burrs or sharp edges. Keylock closure mechanism for optimum handling when clipping and unclipping. H-profile construction ensures best possible use of material and minimal weight. Steel insert prevents premature wear from rope friction or bolt hangers. Ergonomic gate design for easier clipping. Weight without packaging (g):54.