All-Terrain Knee with Threaded Top

The All-Terrain Knee with Threaded Top is a 4-bar prosthetic knee joint that fulfills the security needs of low mobility users while still meeting the demands of active amputees. LegWorks’ patented AutoLock Technology stance phase controller locks upon full swing phase extension, giving amputees confidence on all terrains. The patent-pending swing phase controller allows for variable cadence without the use of hydraulics or pneumatics, while a simple twist-knob manual lock offers users increased safety during the rehabilitation process or situational use on uneven terrain.

Features and Benefits:

• Superior stability to traditional polycentric designs via the patented AutoLock Technology
• Friction swing phase control via the patent-pending Variable Cadence Controller
• Simple twist-knob manual lock
• Waterproof in freshwater (e.g. shower, lake)

Technical Specifications:

• Amputation Level: Transfemoral, Knee Disarticulation
• Weight Rating: 275lb (125kg)
• Patient Weight Limit: 275lb
• Knee Flexion Angle: 150°
• Mobility Level: K1-K4
• Proximal Connection: Threaded Top
• Distal Connection: 30mm Tube Clamp
• Weight of Device: 2.31lb (1,048g)
• Device Height: 7 5/16in (186mm)
• Proximal Portion Length:  15/16in (24mm)