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Cam assisted blocking belay device.

Indoors or outdoors, the GRIGRI sets the standard for belay devices.

The GRIGRI is the go-to belay device, trusted by climbers worldwide. With cam-assisted blocking and an ergonomic handle, it offers hassle-free control for a safe descent. Weighing practically nothing yet powerful enough to handle ropes from 8.5 to 11mm, the GRIGRI is indispensable at both the gym and crag when working on your project. It takes performance and convenience to another level!

  • 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
  • Cam-assisted blocking for a more comfortable belay: When the climber falls or weights the rope, it 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
  • Progressive control of rope feed provides a 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 (175 g), compact, and durable
  • Compatible with 8.5 to 11 mm dynamic single ropes and optimized for those 8.9 to 10.5 mm Specifications


  • Weight: 175 g
  • Rope compatibility: 8.5 to 11 mm single rope
  • Material(s): Aluminum side plates, stainless steel cam and friction plate, reinforced nylon handle
  • Certification(s): CE EN 15151-1, UKCA, UIAA