Black Diamond Rocklock Screwgate

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Manufacturer's Description

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Retailers' Descriptions

Here's what other sites are saying:

The Black Diamond RockLock Carabiner is Black Diamond's largest locking carabiner, perfect for belaying and rappelling. Narrow end holds your belay loop securely, while the wide end accommodates double ropes while repelling. The screwgate offers a secure locking closure. The slightly curved spine maximizes how far the gate can open. The Keylock nose doesn't snag when clipping and unclipping. One-hand operable. The RockLock ScrewGate is the gold standard of belay and rappel carabiners from Black Diamond Equipment. Weight: 85g. Major Axis Strength: 24 kN. Minor Axis Strength: 7 kN. Gate Open Strength: 7 kN. Rope Bearing Surface: 10.5mm. Gate Opening: 21mm. Mocha frame, assorted locking sleeves

- Tahoe Mountain Sports

Black Diamond Rocklock Locking Carabiner FEATURES of the Black Diamond Rocklock Locking Carabiner Square hinge end holds belay loop securely in place Slightly curved spine maximizes gate opening Key lock nose prevents snagging One-hand operable Available as a screwgate or twist lock SPECIFICATIONS of the Black Diamond Rocklock Locking Carabiner Closed Gate Strength: 5.395 lbf / 24 kN Open Gate Strength: 1.574 lbf / 7 kN Minor Axis Strength: 1.574 lbf / 7 kN Gate Opening: 0.83in. / 21 mm The SPECS for Screwgate Weight: 3 oz / 85 g The SPECS for Twistlock Weight: 3.1 oz / 89 g ALL CLIMBING SALES ARE FINAL.

- Moosejaw

The Rocklock Screwgate is Black Diamond' s largest belay and rappel locker, the RockLock features a keylock nose and is Munter Hitch compatible. It's available as a screwgate or twistlock and both can be operated with one hand.


Black Diamond's largest locking Screwgate biner is designed with a non-snag keylock nose that won't snag on bolts or gear.