AmTech manufactures this steel knurled shaft for the LIMBS Relief Knee. LIMBS International is committed to engaging communities and transforming lives through sustainable, affordable prosthetic solutions.
These shafts varied from 49mm to 82 mm in length, with a diameter of 6.6mm. Production material was ASTM A564 Steel and shaft manufacturing processes included: CNC Machining, Keyway Milling, Knurling, Ultrasonic Cleaning and anti-corrosion oil.
AmTech donated all shafts to this amazing cause. Watch the YouTube video to learn more about the prosthetic knee application and how AmTech’s steel shaft is utilized.