The wall alpine belay from Mammut has v-shaped grooves and they allow the controlled holding of lead falls, or also at low levels of manual force. It is also suitable for twin, half and single ropes from 7.5 to 10.5 mm. The wall alpine belay is very light and offers a guide-modus. For more comfort, the optimized geometry guarantees a comfortable belaying. The belay from Mammut allows one or two second climbers to be belayed in an autolocking mode from the fixed point.