The Air Force One works with single ropes of any diameter. It fulfills the needs of beginner climbers using a lsquo;classic' rope as well as advanced climbers using thinner ropes. The V-groove offers extra friction to improve rope braking while belaying and optimum energy absorption when catching a leader's fall, yet provides enough smoothness to pay out slack easily. The wide, straight groove offers edge-free running of the rope.

Features:

Reduces abrasion to the rope.

Braking force adapts to the rope diameter.

Individual number.

Compatible with rope diameters from 8.5 mm to 10,5 mm.