Climbing belayers and descenders of all types and all the best brands. In this section of our online store you can find self-locking devices like the GriGri but also buckets like Be Up, ATC, Reverso, Click Up and much more. Here you can also find pulleys and devices for adventure parks, caving and work at high altitude. DMM is a Welsh brand founded in 1981 by four friends addict to mountain and climbing. They aimed at producing gear at the best possible quality by at the same time keeping the prices low. Thirty years later DMM is one of the best-selling brands for hardware and employs more than 150 persons. DMM also produces professional gear for work, which contributes to the research and the improvement of all the equipment.