Professional 25KN Rappel ATC Belay Device Aluminum V-grooved Rock Climbing Belay Device Rappelling Descender Safety Equipment Product Description: High-strength ATC V-grooved belay device with teethed channel, reduce the abrasion of the rope when descending. Double-row rope hole design, you can used with single or double rope, the double rope will not be entangled when descending. Compact and easy-to-use. Good lighten pack choice. Anodized coloring, beautiful luster, high visibility in outdoor use. Whether you're using a safety rope device during climbing or downhill, the toothed channel creates more friction when braking and allows the device to work with the string. Suitable for mountaineering, rock climbing, tree climbing, ice climbing, rescue, technical rope rescue, climber and sports climber. Specification: Color: As Pic Shown Size: 8.7 x 4.4cm Weight: 60g Packing List: 1 x V-grooved Belay With Teethed