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Black Diamond - RockLock Screwgate Carabiner

Black Diamond RockLock Screwgate Carabiner

42% Off
$6.96 Original price:$11.95
Changing the size selection, or changing the selected color after selecting a size, may change the associated price

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    • One Color, Screwgate
      sale $6.96



    Tech Specs

    Gate Type:
    screw lock
    keylock nose
    Major Axis Strength:
    24 kN
    Minor Axis Strength:
    7 kN
    Open Gate Strength:
    7 kN
    Gate Opening:
    21 mm
    Claimed Weight:
    3 oz
    Recommended Use:
    Manufacturer Warranty:
    1 year

    RockLock Screwgate Carabiner

    The RockLock Screwgate Carabiner is Black Diamond's biggest biner for belaying, top rope anchors, and long-lasting durability in the climbing world. Black Diamond designed this locker with a keylock nose for snag-free unclipping, a curved spine for a larger gate opening, and a square hinge to hold your belay device in place.

    • Black Diamond's largest screwgate locking carabiner ideal for belays
    • Keylock nose eliminates snagging while unclipping
    • Screwgate lock is simple and secure


    • Familiarity: I've put it through the wringer

    Whether I am building an anchor or setting my belay, this carabiner is there for me. Love the price, love the reliable screwgate.

    Black diamond

      I like this one

      My go to carabiner

      • Familiarity: I've put it through the wringer

      I've got three of these and use them every time I climb, both for belaying and building anchors. After 20-something uses they have barely any wear. Solid piece of gear and my personal favorite to use. I will be buying more.

      Favorite big locker

      • Familiarity: I've put it through the wringer

      These are my go to for anchors. Super solid, big, and bomber. Looking at adding the auto lock and magnetron versions.

      Very solid Carabiners

      • Familiarity: I've put it through the wringer

      Black Diamond nails it again with these carabiners. The screw-gate is secure, the opening is big enough for thicker diameter rope. These carabiners are essential for setting up anchors or for hooking up you belay device. Haven't had any problems with cross-loading.

      Lock on

      • Familiarity: I've used it several times

      Great durable biners especially for the price

      works as intended

      • Familiarity: I've used it several times

      Relatively new to climbing. Used BD stuff for BC skiing and other outdoor pursuits so figuring the company made their name in climbing equipment first (check out their history...Chouinard--yeah, that guy) and with hearty recommendations from friends, figured I couldn't go wrong. Figure I'll be back for more as I've got the climbing bug hard right now...

      Great Locker, Great Price!

      • Familiarity: I've put it through the wringer

      I've been buying/using the RockLock Screwgate Carabiners for years, and I'm beyond excited that BD finally updated the color and is no longer the ugly Mocha color! The shape is great, the weight is great, and the price is very competitive with similar lockers.

      It's a carabiners

        I mean not much more to it. It works great and it seem to be able to take a good beating before I'll need to replace it.

        My Go-To

        • Familiarity: I've put it through the wringer

        This is an easy biner to use, plus it's at a great pricepoint. I've bought more than I'll ever need and definitely use them for casual things around the campsite in addition to building anchors or belaying.

        Great biner!

        • Familiarity: I've put it through the wringer

        A solid biner for all your climbing needs. Love using this for building anchors for TR. Nothing to complain about. Its a nice large, functional biner.

        Gets it done!

        • Familiarity: I've used it once or twice and have initial impressions

        While relatively new to climbing and still building my arsenal of gear, I love this biner. I'm a fan of the size and versatility of this thing. I'll definitely be buying more of these in the future.

        good biner

          I've got a few of these they are always nice to have and they work great.

          LOVE LOVE LOVE

          • Familiarity: I've put it through the wringer

          I've bought them before and I'll buy them again. This is a great biner for most anything! They are round enough to make an easier time for multipitch belaying as well as perfect for a regular belay device carabiner or burly enough to rely on for anchors! They're great for anything and hard to wear out. 10/10

          My go to biner

          • Familiarity: I've put it through the wringer

          I loved the RockLock biners that I had, so when it came time to replace them, I replaced them with the ones that were tried and true.

          Big boy with a lock

          • Familiarity: I've put it through the wringer

          I got a few for boating applications as the screw gate is a necessity in whitewater. They work great to hold down an ammo can or in a z-drag.

          Great multi use biner

          • Familiarity: I've put it through the wringer

          I love these biners, they work great for rigging, belaying, hammocks, you name it.

          Great value

          • Familiarity: I've put it through the wringer

          I have quite a few of these because they are durable and affordable. I use them as my go to for setting up top rope for climbing, rappels for canyoneering, belay devices and other odds and ends with my activities. You definitely can't wrong with these and for the price you can bulk up your supplies.

          Burly for belaying and anchor building

          • Familiarity: I've put it through the wringer

          My favorite biner for belaying or for toprope- the large diameter of the metal ensures smooth rope movement with less drag. Two of these make an excellent top rope setup attached to the anchor. Not the best for trad, as they are a little heavy. I prefer the Petzl Attache or other similar lightweight locker. But for single pitch sport, top rope, or gym climbing, this is my favorite.

          Solid Biner

          • Familiarity: I've put it through the wringer

          Works great for belaying as well as for some anchor building, everything you would expect from black diamond.