Mammut Nordwand Alpine Belay

North Face Alpine Belay. An innovative and robust belay. With V-shaped braking ribs and rear rope support surfaces made of abrasion-resistant steel to prevent wear. The steel insert also prevents the belay device from heating up. The housing is made of lightweight aluminum, so the total weight of the device is only 80 g. Suitable for double, half and single ropes from 7.5 to 10.5 mm.