Verso Belay Device VERSO is Petzl’s lightest belay device. It accommodates most rope diameters: single 8.5 to 11 mm, half 7.1 to 9.2 mm and twin 6.9 to 9.2 mm. Intuitive and easy to use, it can be used to belay a climber and to rappel. The specific design of the rope channels facilitates smooth rope glide and reduces wear. Description 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 55 g the 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 Color: grey Technical Documents Download Sport Belay Devices and Descenders.pdf Verso Procedure.pdf