Petzl's GriGri belay device with assisted braking is designed to facilitate belay maneuvers. Compact and lightweight, the GriGri will accompany you for many years on climbs all over the world. The GriGri's design also allows for excellent descent control.
• GriGri works equally well for lead and top rope climbing
• For use on all 8.9 mm to 11 mm dynamic single ropes (optimized for 9.4 mm to 10.3 mm ropes)