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Black Diamond

Black Diamond RockLock Screwgate

3 reviews   |  

The Black Diamond RockLock Screwgate is a large locking carabiner that is great for belaying and abseiling. Now features a hot-forged lightweight construction, a redesigned spine for better handling, and a larger rope-bearing surface for greater durability.

Featuring a snag free keylock nose, and compatible for use with a Munter Hitch, the Black Diamond RockLock Screwgate is one hand operable too.


  • Square hinge end holds belay loop securely in place
  • Slightly curved spine maximises gate opening
  • Keylock nose prevents snagging
  • One-hand operable
  • Screwgate sleeve
  • For dynamic belaying using a Munter Hitch or belay device.


    • Gate Clearance mm: 21
    • Gate Closed kN: 24
    • Gate Open kN: 8
    • Keylock: Yes
    • Minor Axis kN: 8
    • Width Widest mm: 76
    • Length mm: 117
    • Material: Alloy
    • Weight: 85g
    Customer Reviews
    5.0 Based on 3 reviews
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    Filter Reviews:
    Julian M.
    United Kingdom United Kingdom
    Nice krabs

    Nice feel and a smooth action. Superb service, as always, from Rock and Run.

    Alice B.
    United Kingdom United Kingdom

    Great Really great

    Alfie C.
    United Kingdom United Kingdom
    Black Diamond RockLock Screwgate

    I am a Paraplegic wheelchair User and I needed a secure “cleet” for all my keys, car fob, beer openers , Disability radar key, torch and numerous other charms etc. The climbing Black Diamond RockLock Screwgate, is absolutely secure and looks after all my important keys, security gate fobs etc. I have had NO ISSUES whatsoever with this piece of equipment. I did not realise how strong and “chunky” it is until I received it in the post along with another of my choice. Very fairly priced too, I will be back for other items of secure keepers.