Visit our Showroom or Book an Appointment

More Info


DMM Belay Master

Colour: Lime
Matt Grey

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

Related Collections

Personal Shopping - By Appointment

Would you like to try on some climbing shoes, running shoes or mountain boots for size before you make your purchase? If so, then why not book an appointment with us today! We can offer you a bespoke one-on-one shopping experience with one of our experienced staff members.

Customer Reviews

Based on 6 reviews
Margaret M.
DMM Belay Master 2

Top marks for the delivery but as this was a gift I cannot comment on the actual belay.

Margaret Miller
DMM Belay Master 2

Top marks for the delivery but as this was a gift I cannot comment on the actual belay.

Paul P.
Perfect gift

The mammut helmet skywalker 2 was bought as a gift from my brother in law, as soon as he told me what he wanted it was ordered, 3 days later the helmet arrived, upon opening and trying it on he was impressed. Perfect fit. From. Initial description to order the process was simple, all my climbing gear gets ordered from rock and run due to high quality and speed of delivery.

Never fails to impress me

Mate Z.
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.

Daniel W.
A remastered classic

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