0 to 13 mm

Width: 23 in (58 cm)

There's an adapter for Leafield valves and a universal adapter that fits Halkey-Roberts and most other boat valves

The original Cataract oar blade

GRIGRI® Belay Device Equipment Bag 0 to 13 mmBelay device with cam assisted blocking Designed for all users, the GRIGRI is a belay device with assisted blocking for belaying both in the gym and at the crag. The cam assisted blocking function makes belaying more convenient when a climber is working a route or when catching a fall. The design of the handled camming mechanism enables exceptional descent control. Compact and lightweight, it can be used with all single ropes from 8. 5 to 11 mm.