Black Diamond's largest locking carabiner, the RockLock is perfect for belaying, rappelling or anchors.
The Black Diamond RockLock carabiner features a keylock, is Munter Hitch compatible and 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
- Twistlock sleeve