This does not affect your right to an exchange or refund for faulty equipment.
Climbing rope has never been easier. The Ninja Foot Ascender by Harken Industrial is lightweight and durable. The housing is aluminum and the rope-holding dual cams are stainless steel. Foot ascenders use your body’s largest muscle group to ascend a rope easily and quickly. The Ninja has a maximum working load of 1.5 kN (330 lb) and can handle rope up to 13 mm (1/2"). The Ninja is designed with springs that reduce rope drag to the lowest of any available foot ascender. This means that there is a smoother and easier take off without having to counterweight the rope or reach down to pull the rope through the unit.