Black Diamond: RockLock

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Our Price: $17.95

Twistlock      IMS#: 381118
  • Black Diamond products are not available for shipment outside the United States.


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—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
  • **Always read and understand the warnings and instructions that accompany your gear.**
  • ***This product is not available for overseas shipment. If you have any questions please contact our friendly staff at 800-499-8696.***


Closed Gate:24 kN
Open Gate :7 kN
Minor Axis:7 kN
Opening Diameter:22 mm
Weight:3.1 oz
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