rescue 
Work at Height 
Description
Climbing rope has never been easier. The boot-mounted Ninja™ Foot Ascender from Harken Industrial™ is lightweight and durable. The housing is aluminum while 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 150 kg (330 lb) and can handle rope of up to 13 mm (1/2″). The Ninja is designed with lower spring force for the least rope drag 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. The result? Increased worker productivity.
| Minimum line Ø (mm) | 8 mm |
| Minimum line Ø (in) | 5/16 in |
| Maximum line Ø (mm) | 13 mm |
| Maximum line Ø (in) | 1/2 in |
| Maximum rated load (kN) | 1.5 kN |
| Maximum rated load (lb) | 330 lb |
| Width (mm) | 83 mm |
| Width (in) | 3.3 in |
| Height (mm) | 74 mm |
| Height (in) | 2.9 in |
| Weight (g) | 175 g |
| Weight (lb) | 0.4 lb |
| Material | Aluminum |
| Cam material | Stainless steel |
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