Profile: Fillauer LLC is a manufacturer of innovative prosthetic and orthotic products. We are specialized in custom fabrication items, special modifications and technical support. We supply products for upper and lower extremity prosthetics & orthotics. Our Swing Phase Lock 2, mounted on the lateral side, is shipped as a set with the swing phase control joint which is mounted medially. The control joint uses friction to regulate knee flexion when the orthosis is unlocked during swing phase. The design has three modes of operation controlled by a proximal remote push-button switch are automatic mode for walking, manual unlock mode for sitting, & manual lock mode for standing. Our element foot system TM has Smooth rollover and superior stability and Interchangeable heel elastomers for fine tuning heel stiffness. We also offer wrist lock, dynamic walk, OAK orthosis, parapod, cylindrical lock, & Comfilr Thermo-formable composite.