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Edelrid HMS Bulletproof Screw Carabiner


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HMS Bulletproof Screw Carabiner

Edelrid made the HMS Bulletproof Screw Carabiner with a steel insert located right where climbing ropes usually rub against carabiners for longer lasting durability where it matters most. This screw gate locking carabiner is ideal for climbing anchors and even belay devices.
  • Locking carabiner boasts a longer lasting construction
  • Steel insert reduces wear and increases overall strength
  • Keylock nose eliminates snagging when unclipping
  • Item #ELR004A

[body] aluminum, [wear plates] steel
Gate Type
screw lock
keylock nose
Major Axis Strength
Minor Axis Strength
Open Gate Strength
Claimed Weight
Recommended Use
Manufacturer Warranty

Tech Specs

What do you think about this product?


>Rating: 3

Usually great, but not for alpine grigri

I've put it through the wringer

It's great for rappel and TR. But if you use it with an ATC guide in alpine grigri mode as the locker, it tends to turn towards the gate, just off the stainless steel, depending on your setup. Doesn't always happen, but you need to watch it in this setup. Get the auto lock version for that or use a different biner.

>Rating: 5

It’s just perfect!

I love this biner. I use it as my rappel carabiner, as that tends to be when I wear through my carabiners the quickest. Even after multi-pitch rappels, it isn’t blazing hot to the touch like other biners are. The screw gate is super slick and easy to operate, and it looks super nice as well. I don’t even notice the weight difference with the added steel plate. Edelrid really touched on something innovative here- let’™s make our gear last!