The LHC-02KJ Polycentric Four Bar Knee Joint is engineered for maximum stance-phase security through its geometric polycentric linkage. The four-bar system creates a moving center of rotation that provides an inherent ‘geometric lock,’ significantly reducing the risk of involuntary knee buckling while weight-bearing. This makes it an ideal selection for users who require high stability but also desire a fluid and natural-looking gait.

Constructed from high-tensile Stainless Steel, this knee joint is built for long-term durability and resistance to wear in various environmental conditions. The polycentric motion effectively shortens the prosthesis during the swing phase, which helps in preventing toe-drag and improving overall safety for the user. With its 100kg load rating, the LHC-02KJ offers a dependable and mechanically sound solution for transtibial and transfemoral prosthetic builds.