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DMM Belay Master 2

9 reviews   |  

The DMM Belay Master 2 is a mid-sized HMS belay carabiner that works well with the vast majority of belay devices.

Continuing to set standards for the safety and design of belay carabiners, thr Belay Master 2 is an excellent choice for those new to climbing. A patented integral plastic clip increases the overall safety of the belay system. The clip can only be locked into place when the screwgate barrel is tightened into the locked position, providing a failsafe check that the biner is closed securely. The plastic clip also stops the carabiner from rotating in the belay system and being cross-loaded.


  • Patented anti-cross loading swing gate.
  • Large diameter rod stock.
  • Can be used with any belay device.


  • Gate Clearance mm: 27
  • Gate Closed kN: 27
  • Gate Open kN: 8
  • Keylock: Yes
  • Minor Axis kN: 10
  • Width Widest mm: 70
  • Length mm: 115
  • Material: Alloy
  • Weight: 93g
Customer Reviews
4.6 Based on 9 reviews
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Mate Z.
United Kingdom
Bit sceptical at first, now all of us using mosly this when belaying.

This thing is heavier than usual and a lot more expensive for a small plastic thing added. But then as you use it it keeps both belay ring and rope where it should be prevebts cross load and unlocked carabiner as well. Well worth the extra money and weight. We mostly use this now for belay.

No good for Petzl Shunt self-belaying use

Nice piece of kit, but a major downside is that it isn't compatible with the Petzl shunt -- the width of the 'back' of the biner is too wide for the shunt. The old version was compatible.

Daniel W.
United Kingdom
A remastered classic

Bought this as a replacement for my original a fantastic piece of kit.

Naomi B.
My belay master is just

My belay master is just what I was looking for no more worry about about side loading thanks to its design. Delivery was very quick so I am massively happy with the service :) only criticism I have is in my conformation email I was told I'd get an email when dispatched and I didn't get this email so was wondering when my item would arrive!!

Audrey B.
Bought some for the kids

Bought some for the kids Christmas, and they love them. I particularly like the additional clip cover for peace of mind.