DMM

DMM make some of the best and most beautifully designed climbing hardware available anywhere in the world, nearly all hot forged or otherwise manufactured in their factory in Wales. This is their forte and, despite occasional forays into clothing, they largely stick to what they know best, earning the gratitude and loyalty of British climbers as a result.

Founded in 1981 as by Denny Moorhouse as Moorhouse Engineering in Bethesda, soon to become DMM and move to more suitable premises in Llanberis in 1986, the company celebrated 30 years of manufacturing in 2011. In 1981 the company employed just 4 people, and now thirty years later they are an important employer in this area with just over 150 men and women on payroll.

View DMM's size guides
DMM Keylock Boa Karabiner (30kN)
Boa 30KN Screwgate
£16.19
£17.99
Save 10%
5 In Stock

Classic Keylock 30kN Boa, large HMS type screwgate. Only 95g!

Cortex/Apex/Vertex Sex Bolts
Cortex/Apex/Vertex Bolts (set)
£20.00
2 In Stock

DMM Set of Bolts for a Cortex, Apex or Vertex Ice Axe. Enough to do one axe.

DMM Dyneema Daisy Chain Blue
SwatchGold SwatchLightBlue
DMM 11mm Dyneema Daisy Chain
From £21.59
£23.99
Save 10%
4 In Stock
135cm long Daisy Chain made from 11mm Dyneema tape. Available in a choice of colours.
DMM 11mm Dyneema Express Closed Loop Extender
Dynatec-Sling-11mm---Grey---Swatch Dynatec-Sling-11mm---Red---Swatch
DMM 11mm Dyneema Express Closed Loop Extender
From £3.99
10 + In Stock

Closed sling Express type extenders with extra stitching and a rubber insert. Three lengths.

DMM 11mm Dyneema Open Loop Extenders
DMM 11mm Dyneema Open Loop Extenders
£4.99
10 + In Stock

Open sling 30cm extenders that make a floppy quickdraw that is less likely to lift the gear out.

DMM 11mm Dyneema Slings
Dynatec-Sling-11mm---Grey---Swatch Dynatec-Sling-11mm---Red---Swatch Dynatec-Sling-11mm---Orange---Swatch Dynatec-Sling-8mm---Blue---Swatch Dynatec-Sling-11mm---Green---Swatch Dynatec-Sling-11mm---Gold---Swatch Dynatec-Sling-11mm---Purple---Swatch
DMM 11mm Dyneema Sling
From £6.75
£7.50
Save 10%
10 + In Stock

Narrow dyneema slings in 11mm Dynatec tape. Much lighter than standard nylon slings. Three lengths.

DMM 16mm Nylon Slings
Nylon-Sling-16mm---Black---Swatch Nylon-Sling-16mm---Red---Swatch DMM 16mm Nylon Sling
DMM 16mm Nylon Sling
From £5.99
10 + In Stock

Nylon slings rated at over 2 Tonnes (22kN). Ideal for situations where hard wear is expected.

DMM 19mm Nylon Daisy Chain Red
DMM 19mm Nylon Daisy Chain Red
£17.99
£19.99
Save 10%
Back Order

135cm long Daisy Chain made from 19mm Nylon tape.

DMM 8mm Dyneema Sling 60cm Purple
DMM 8mm Dyneema Sling
£8.50
10 + In Stock

Thin 8mm wide Dynatec slings that are just as strong (but not as hard wearing) as wider climbing slings. They are ideal for narrow thread protection and to slot behind flakes where there is little

DMM Aether Alpine Quickdraw 60cm
DMM Aether Alpine Quickdraw 60cm
£26.99
£29.99
Save 10%
4 In Stock

Two Aether Karabiners connected with a 60cm 8mm Dynatec sling.

DMM Aether Karabiner
DMM Aether Karabiner DMM Aether Karabiner DMM Aether Karabiner DMM Aether Karabiner DMM Aether Karabiner DMM Aether Karabiner DMM Aether Karabiner DMM Aether Karabiner
DMM Aether Karabiner
From £11.69
£12.99
Save 10%
8 In Stock

Full sized but very light hot forged I-beam karabiner.

DMM Aether Quickdraw
DMM Aether Quickdraw
From £23.39
£25.99
Save 10%
6 In Stock

Two DMM Aether Karabiners and a Dynatec Dyneema® sling.

DMM Alien/Predator Bolts
DMM Alien/Predator Bolts (Set of 3)
£8.99
1 In Stock

Enough bolts (set of 3) to rebolt your beloved Alien or Predator Axe or Hammer.

DMM Alloy Offset on Wire
DMM Alloy Offset on Wire
From £13.50
4 In Stock

Strangely shaped nuts whose complex offset shape offers placement opportunities.

DMM Alpha Sport Karabiners
DMM Alpha Sport Karabiner
£12.15
£13.50
Save 10%
9 In Stock

Probably the ultimate solid gate, sport climbing karabiner.

DMM Alpha Sport Quickdraws Titanium/Lime
AlphaTradsLimeSwatch AlphaTradsRedSwatch
DMM Alpha Sport Quickdraw
From £24.29
£26.99
Save 10%
4 In Stock

Probably the ultimate solid gate, sport climbing quickdraw. Three lengths and a set of 6.

DMM Alpine Gear Loop
DMM Alpine Gear Loop
£7.99
4 In Stock

An extra slide on gear loop for the DMM Alpine Harness.

DMM Anchor Rings
DMM Anchor Ring
£11.50
3 In Stock

Abseil/rope fixing ring CNC machined from 7075 T6 aluminium for strength, durability and lightness. Four sizes.

DMM Apex
DMM Apex
£215.99
£240.00
Save 10%
4 In Stock

An all round tool ideal for technical mountaineering, ice climbing, and mixed climbing.

DMM Apex - Pair Deal!
DMM Apex - Pair Deal!
£391.00
£460.00
Save 15%
4 In Stock

An all round tool ideal for technical mountaineering, ice climbing, and mixed climbing. Pair deal!!

DMM Apex/Fly Bottom Handrest
DMM Apex/Fly Bottom Handrest
£10.99
3 In Stock

Bottom hand rest for the DMM 2012 onwards Apex and Fly axes.

DMM Apex/Switch Ice Pick - Adze Version
DMM Apex/Switch Pick
From £33.00
4 In Stock

Replacement picks for DMM's Switch and Apex axes.

DMM Belay Master 2 HMS Screwgate Karabiner
DMM Belay Master 2 HMS Screwgate Karabiner
£19.80
£21.99
Save 10%
2 In Stock

Prevents belay plate karabiners from turning round in use thus eliminating the risk of cross-loading the gate.

We have placed cookies on your device to help make this website better.

Your order contains no items