The LHC-01KJ Polycentric Four Bar Knee Joint is a robust suspension and alignment solution featuring integrated pyramidal adapters on both the upper and lower aspects. This dual-pyramid design allows for maximum modularity and ease of alignment within the prosthetic chain, enabling the prosthetist to fine-tune the angle and rotation of the knee relative to the socket and the foot. The four-bar linkage provides a secure geometric lock during weight-bearing.

Constructed from high-tensile Stainless Steel, this knee joint is built to withstand extreme environmental conditions and heavy-duty use. While slightly heavier than aluminium models, the SS construction offers unparalleled durability and resistance to wear and tear. The polycentric design ensures that the user experiences increased ground clearance during walking, significantly reducing the risk of stumbles and falls. It is a premium choice for users requiring a high-strength, adjustable knee joint.