Petzl Grigri Belay Device, red

Belay device with cam-assisted blocking, designed for the gym and crag:
- feeding slack and catching falls are accomplished using standard belay techniques, always keeping a hand on the brake side of the rope
- easier belaying, thanks to its cam-assisted blocking: when the climber falls or is at rest, the rope tightens, making the cam pivot to pinch and block the rope
 - cam-assisted blocking offers leeway for the brake-side hand position, regardless of the angle between the climber side and brake side of the ropes
 - rope installation diagram engraved on both the inside and outside of the device

Exceptional convenience when lowering:
- the ergonomic handle allows you to easily unblock the rope and lower someone
- easily controlled and progressive rope feed provides smooth and comfortable descent
- 3:1 mechanical advantage of the handled camming mechanism helps control rope feed on small-diameter ropes and requires less effort on the handle for large-diameter ropes

Intended for all users:
- simple to use for belaying both lead and top-rope climbers
- optimally balanced design: lightweight (175 g), compact and durable
- compatible with all 8.5 to 11 mm dynamic single ropes and optimized for those 8.9 to 10.5 mm