The Edelrid HMS Bulletproof Triple Locking Carabiner is an innovative and robust carabiner with a steel insert at the apex. This prevents premature wear and burrs or sharp edges, making it a lighter alternative to a steel carabiner for top-roping. It features a keylock closure mechanism for easy clipping and unclipping, an H-profile construction for best possible use of material and minimal weight, and a width of 89 mm, length of 110 mm, and gate opening of 24 mm. It is certified to EN 12275 and EN 362, and has a maximum major axis of 25 kN, maximum minor axis of 9 kN, and maximum open gate of 9 kN.