GRIGRI 保护装置 - PETZL

Description

• 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
• Comfortable and convenient when lowering:
  - 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
• 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 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