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Black Diamond RockLock Twistlock Carabiner

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Your go-to screwgate

Their largest belay and rappel locker, the Black Diamond RockLock carabiner features a keylock nose, is Munter Hitch compatible and the autolocking twist-lock sleeve can be operated with one hand. Now featuring a hot-forged lightweight construction, a redesigned spine for better handling, and a larger rope-bearing surface for greater durability, the RockLock is the go-to screwgate for everyday climbing season after season.

    Product Details
    • Hot-Forged for lighter-weight construction
    • Square hinge end holds belay loop securely in place
    • Slightly curved spine maximizes gate opening
    • Keylock nose prevents snagging
    • One-hand operable
    • Autolocking Twistlock sleeve
    • Type H or HMS connector. For dynamic belaying using a Munter Hitch or belay device.

    Easy Returns

    For all eligible items, we will gladly accept the return or exchange of new items within 30 days of the original shipment date of product for a full refund.

    Free Shipping

    Free shipping on orders over $150! We use UPS and USPS, and send tracking info as soon as your order is shipped.

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    RockLock Twistlock Carabiner

    RockLock Twistlock Carabiner


    Customer Reviews

    Based on 1 review
    Dorothy Cross
    The best autolock carabiner.

    At 75 and 30 years on the rock some autolocks are tough to open. These are great plus work perfectly with a Grigri.