Black Diamond Rocklock Screwgate Carabiner


Black Diamond’s largest locking carabiner, the RockLock Screwgate is perfect for belaying, rappelling or anchors.

In stock (can be backordered)

SKU: BD2102510000ALL1 Category: Brand:


Our largest belay and rappel locker, the Black Diamond RockLock carabiner features a keylock nose and is Munter Hitch compatible. It’s available as a screwgate or twistlock—both 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
  • Available as a screwgate or twistlock

Tech Specs

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)


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