Black DiamondBlack Diamond Atc-Guide Alpine Envy Green

Atc-Guide Alpine is a compact, lighter version of Black Diamond's versatile ATC-Guide. The ATC-Alpine Guide is built for smash and grab ascents in the mountains. At just 73 grams, this featherweight belay/rappel device is optimized for ropes between 8.1 and 8.5 millimeters in diameter yet works with ropes from 6.9 to 9mm.