Here's what other sites are saying:
The largest belay and rappel locker from Black Diamond, the versatile RockLock Screwgate Carabiner features a keylock nose and is Munter Hitch compatible.
The RockLock Screwgate Carabiner is Black Diamond's biggest biner for belaying, top rope anchors, and long-lasting durability in the climbing world. Black Diamond 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 Screwgate Carabiner offers light and secure protection from your first belay to your last. PRODUCT FEATURES: Weight: 85 g (3 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 Screwgate is one of Black Diamond's largest locking carabiners. A rock solid option for rappelling, anchoring, or belaying.TECH SPECS- Square hinge end holds belay loop securely in place- Slightly curved spine maximizes gate opening- Keylock nose prevents snagging- One-hand operable- Screwgate sleeve- Type H or HMS connector. For dynamic belaying using a Munter Hitch or belay device.- Weight : 85 g (3 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)
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