Black Diamond RockLock Twistlock Locking Biner::The RockLock Twistlock locking biner from Black Diamond is their largest locking carabiner. The RockLock is perfect for belaying, rappelling or anchors.

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Product Review

Black Diamond RockLock Twistlock Locking Biner::The RockLock Twistlock locking biner from Black Diamond is their largest locking carabiner. The RockLock is perfect for belaying, rappelling or anchors.

  • Square hinge end holds belay loop securely in place and Slightly curved spine maximizes gate opening
  • Keylock nose prevents snagging
  • One-hand operable and Twistlock sleeve
  • 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) and Gate Opening : 21 mm (0.83 in)

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