Black Diamond ATC XP

The Black Diamond ATC-XP offers two modes of use so you can give a smooth ride to anyone. Deep, cleated V-grooves provide higher friction for catching heavier climbers or when using smaller ropes in icy conditions. Its thick walls and smooth curves make it incredibly rope-friendly. Use the low-friction side when belaying lighter climbers, for long rappels on slabs and when you need a little less friction for smoother feeds.