Petzl Verso

Features:
Suitable for a broad range of rope diameters:
Compatible with 8.5 to 11 mm dynamic single ropes
Compatible with 7.1 to 9.2 mm dynamic half ropes
Compatible with 6.9 to 9.2 mm dynamic twin ropes
Simple to use:
Feeding slack and catching falls are accomplished using standard belay techniques, always keeping a hand on the brake side of the rope
V-shaped friction grooves enable controlled braking
Rope glides smoothly through the device
Can be used to belay a climber and to rappel
Rope installation diagrams for belaying and rappelling engraved on the device
Lightweight and durable:
Compact and ultra-lightweight: only 55g
Rounded design of the rope slots limits wear and extends the life of the device

Specifications:
Weight: 55 g
Rope compatibility: Single ropes 8.5 to 11 mm, half ropes 7.1 to 9.2 mm, and twin ropes 6.9 to 9.2 mm
Material(s): Aluminum frame
Certification(s): EN 15151-2, UIAA