Abundant features for a better belay. With an anti-panic handle that makes it particularly suited for learning, the GRIGRI + is a cam-assisted blocking device for top rope or lead climbing in the gym or outside. It’s the ideal belay device for top rope climbing with a specific mode that makes it easier to take up slack. Reinforced for intensive use, it can be used with single ropes from 8.5 to 11 mm.