Mammut Nordwand Alpine Belay - An innovative and robust belay device. With V-shaped braking ribs and rear cable support surfaces made of abrasion-resistant steel to prevent wear. The steel insert also prevents the safety 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