The one. The only. The real GriGri. ✅A cam-assisted brake belay device that combines light weight (175 g), compact size and long-lasting durability. Designed for lead belaying and top-rope, the system blocks the rope automatically when loaded — for safer, smoother and more comfortable belaying. The engraved rope diagram makes installation foolproof. The ergonomic handle gives precise descent control with 3:1 mechanical advantage, reducing effort while lowering, regardless of rope diameter. Compatible with 8.5 – 11 mm dynamic single ropes (optimized for 8.9 – 10.5 mm), suited for indoor gyms, crags and everyday climbers. Built by the safety pioneers at Petzl. Technical Specifications Weight: 175 g Rope compatibility: 8.5 to 11 mm dynamic single rope (optimal 8.9 – 10.5 mm) Material: Aluminum side plates, stainless steel cam & friction plate, nylon reinforced handle Certifications: CE EN 15151-1, UKCA, UIAA Guarantee: 3 years (device) Pack count: 1 Available colors: Gray · Red/Orange · Blue