Most lightweight and compact belay device with cam-assisted blocking in the Petzl range: - For belaying both lead and top rope climbers - Optimally balanced design: lightweight (175 g), compact, and durable - Cam-assisted blocking for a more comfortable belay: when the climber falls or weights the system, the rope tightens, and the cam pivots to pinch and block the rope Easy to use: - Easy to install the rope with diagram engraved on the belay device - Feeding slack and catching falls are accomplished using techniques standard to all Petzl belay devices, always keeping a hand on the brake side of the rope - Cam-assisted blocking offers leeway for the brake-side hand position, regardless of the angle between the climber side and brake side of the rope - Compatible with 8.5 to 11 mm dynamic single ropes and optimized for those 8.9 to 10.5 mm Descent control: - Ergonomic handle allows you to easily unblock the rope and lower someone - 3:1 mechanical advantage from the handle and camming mechanism helps reduce the amount of effort needed to smoothly control the rate of descent, regardless of rope diameter Specifications Weight: 175 g Rope compatibility: 8.5 to 11 mm single rope Material(s): Aluminum side plates, stainless steel cam and friction plate, reinforced nylon handle Certification(s): CE EN 15151-1, UKCA, UIAA References References D014BA00 D014BA01 D014BA02 Color(s) GRAY RED/ORANGE BLUE Guarantee 3 years 3 years 3 years Inner Pack Count 1 1 1