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Petzl GriGri Belay Device


The Petzl GriGri belay device includes assisted blocking for belaying, whether at the gym or at the crag.

The cam-assisted blocking system makes belaying simpler and more convenient when catching a fall or belaying a climber working a route. The handled camming mechanism allows excellent descent control. This compact and lightweight Petzl belay device is compatible with all single ropes from 8.5mm to 11mm diameter.

Click here for the Petzl instructional video.


  • 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
  • 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
  • Simple to use for belaying both lead and top-rope climbers
  • Optimally balanced design: lightweight, compact and durable
  • Compatible with all 8.5 to 11 mm dynamic single ropes and optimized for those 8.9 to 10.5 mm


  • Materials: aluminium side plates, stainless steel cam and friction plate, reinforced nylon handle
  • Weight: 175g
  • Rope compatibility: 8.5 – 11 mm single rope
  • Certifications: CE EN 15151-1, UIAA

Additional information

Weight 175 g


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Petzl GriGri Belay Device