Have a question about locking carabiners? Get answers in the gear selection forum.
Where to Buy
Here's what other sites are saying:
Black Diamond RockLock Twistlock Carabiner - The RockLock Twistlock Carabiner by Black Diamond is a versatile carabiner that will take you to new heights. Featuring a keylock nose, it is Munter Hitch compatible and is available as a screwgate or twistlock. The square hinge end holds belay loop securely in place while the slightly curved spine maximizes the gate opening. The RockLock has a keylock nose that prevents snagging and can be operated with one hand. So if you are looking for something that will allow you to get wherever you want to go, you have found it with the Black Diamond RockLock Twistlock Carabiner.
Their largest belay and rappel locker, the Black Diamond RockLock Twistlock Carabiner features a keylock, is Munter Hitch compatible and can be operated with one hand.
- Mountain Gear
Black Diamond's largest locking Twistlock 'biner is designed with a keylock nose that won't snag on bolts or gear.
The largest belay and rappel locker 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 placeSlightly curved spine maximizes gate openingKeylock nose prevents snaggingOne-hand operableTwistlock sleeveTECH SPECSWeight : 89 g (3.1 oz)Closed Gate Strength : 24 kN (5395 lbf)Open Gate Strength : 7 kN (1574 lbf)Minor Axis Strength : 7 kN (1574 lbf)Gate Opening : 21 mm (0.83 in)
- Massey's Outfitters