Belay device with cam-assisted blocking and anti-panic handle.
With an anti-panic handle that makes it particularly suited for learning, the is a cam-assisted blocking device for climbing in the gym or outside. 
The selector knob allows the user to choose between two belay modes: top-rope or lead climbing. 
Reinforced for intensive use, it can be used with single ropes from 8.5 to 11 mm.