Our most versatile belay/rappel device, the Black Diamond ATC-Guide is now 10% lighter and features improved handling in guide mode. With an ovalized anchor-hole, the device now feeds rope and allows you to pull rope more easily. Multiple friction modes provide the optimal amount of stopping power when lowering or rappelling, and the device&';s guide mode lets you belay one or two seconding climbers off an anchor. Features: Multiple friction modes for belay and rappel Updated construction makes the device 10% lighter with improved rope handling. Now 80g Auto-block release hole accepts small carabiners Versatile design accepts ropes from 8.1 to 11 mm Durable cable holds its shape and resists getting caught up