DMM has nearly three decades of experience in making fine quality climbing equipment. It has taken continuous hardwork combined with investment in new technologies for DMM to achieve its position as a world leader in the design and production of climbing and mountaineering hardware. The HB Brass Offsets offset micro wires developed a fanatical following and after re-introducing the larger alloy Offsets 12 months ago we were inundated with requests to start manufacturing the smaller brass offsets. Their popularity is because their unique shape allows climbers to protect pitches that are otherwise not viable.