Lightweight Single Knee Joint with Manual Lock-4S40(Alu)

The monocentric 4S40 Modular Knee Joint is to be exclusively used for the prosthetic fitting of amputations of the lower limb.The knee joint is recommended for loading up to 85 kg/187 lbs. Body weight, and it is suggested for use by low activity patients who require a high degree of stability. product offered by Beijing Prosthetic & Orthotic Technique Center