Here's what other sites are saying:
Black Diamond's RockLock Twistlock Carabiner automatically locks after you set the belay for your climbing partner. That means no more looking down and noticing an unlocked gate after you told your partner to climb on. Black Diamond also designed this locker with a keylock nose for snag-free unclipping, a curved spine for a larger gate opening, and a square hinge to hold your belay device in place.
The biggest locking biner in their line, Black Diamond's RockLock Twistlock Carabiner offers light with a secure and convenient twist. PRODUCT FEATURES: Weight: 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)
- Appalachian Outdoors
The Rocklock Twistlock is Black Diamond's largest carabiner. It is great for belaying, rappelling, or anchoring.TECH SPECS- Square hinge end holds belay loop securely in place- Slightly curved spine maximizes gate opening- Keylock nose prevents snagging- One-hand operable- Twistlock sleeve- Type H or HMS connector. For dynamic belaying using a Munter Hitch or belay device.- Weight : 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)
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.
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