Black Diamond's largest belay and rappel locker, the RockLock carabiner features a keylock nose and is Munter Hitch compatible. It’s available as a screwgate or twistlock—both can be operated with one hand.
- Square hinge end holds belay loop securely in place
- Slightly curved spine maximizes gate opening
- Keylock nose prevents snagging
- One-hand operable
- Also available as a screwgate