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Rocklock Screwgate Carabiner


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Item # 210275


  • Description
  • Item Specs
  • Product Reviews
  • BDs largest belay and rappel locker, the RockLock features a keylock nose and is Munter Hitch compatible. With a spin of the fingers, the screw gate can also be operated with just one hand.
  • Features:
  • Square hinge end holds belay loop securely in place
  • Slightly curved spine maximizes gate opening
  • Keylock nose prevents snagging
  • One-hand operable
  • Color is slightly darker than pictured
  • *****Please note that this item is not returnable. For the safety of our customers: Life-protecting and/or weight-bearing equipment (such as ropes, carabiners, harnesses, and helmets) cannot be returned or exchanged.*****
    • Weight: 89 g (3.1 oz)
    • Open Gate Strength: 7 kN (1574 lbf)
    • Major Axis Strength: 24 kN (5395 lbf)
    • Minor Axis Strength: 7 kN (1574 lbf)
    • Gate Opening: [Twistlock] 21 mm (0.83 in)

    Average of 3 customer reviews:

    Paul M. - Staff Review
    Columbia, MO
    February 2015

    Great locking carabiner
    5/5 Avg. Product Rating

    Age Range: 26-34
    Gender: male
    I use these as my bolt-end carabiners for top-roping and they've been great. The screw locks haven't jammed up or anything, no problems at all. They're a little heavy but they're solid. I will definitely be buying more of these when I need more locking carabiners.

    jenny - staff
    February 2018

    Great piece of gear
    5/5 Avg. Product Rating

    Age Range: 13-25
    Gender: female
    How Long Have You Been Using This Product: 4-6 months
    Carabiner is great, I use it a lot.

    Lindsey G- Staff Review
    OFallon, IL
    December 2017

    Reliable and easy to use!
    5/5 Avg. Product Rating

    Age Range: 13-25
    I love this carabiner, it is reliable and easy to use. This carabiner will help anyone needing to belay someone while climbing. It is lightweight and I recommend it to anyone!