Black Diamond Rocklock Screwgate Carabiner

The Black Diamond Rocklock Screwgate carabiner is one of Black Diamond's largest locking biners. The new Keylock has a non-snagging keylock nose.

The Black Diamond Rocklock Screwgate carabiner is one of Black Diamond's largest locking biners. The new Keylock has a non-snagging keylock nose. A slightly curved spine maximizes the gate opening and a square hinge end holds your belay loop securely in place. The Rocklock's large size makes it an excellent choice when using two ropes, wearing gloves, or when using a variety of belaying and rapelling techniques. Its large capacity can handle multiple clove hitches at belays. The Rocklock Carabiner is also easily operated with one hand.

Black Diamond's largest locking Screwgate biner is designed with a non-snag keylock nose that won't snag on bolts or gear. Excellent choice when using gloves, two ropes, or a variety of techniques in rappelling and belaying. Gate opening is maximized by incorporating a slightly curved spine. Belay loop is held securely in place when biner is opened by the square hinge end.