The Petzl Reverso 4 is a versatile and ultra light belay rappel device with reverso mode. V-shaped friction channels with asymmetrical lateral groves adapt the friction to the type of rope for better control. Reverso mode allows belaying one or two seconds with assisted braking.

• Versatile and lightweight belay rappel device
• Hot forged aluminum construction
• Weight: 2.08oz (59g)
• A single device for all rope types
• Effective braking on half and twin ropes fatter than 7.5mm
• Effective braking on single ropes fatter than 8.9mm
• Can be used to belay the leader, one or two seconds, and can be used for rappelling
• V-shaped friction channels provide increased friction on thin ropes
• Friction is adapted for larger diameter ropes
• Asymmetrically grooved sidewalls increase braking power during a leader fall, top rope fall, or while rappelling
• Rope slides through the device smoothly when taking slack
• Will not kink ropes
• Keeper cable keeps the device from moving up the rope when belaying and reduces the chances of dropping the device
• Use with symmetrical locking carabiners (Am'D or William) to maximize efficiency
• Weight: 2.08oz (59g)