Previous Product Next Product 3R80 Hydraulic rotary knee joint – Code: EME – 187 Category: PROSTHETIC KNEES ENQUIRY! Description DescriptionFor K3, K4 users.Hydraulic knee with rotary cylinderRotary hydraulics control stance and swing phase.Maximum body weight up to 330 lbs. (150 Kg). Opens in a new window Tweet This Product Opens in a new window Share on Facebook Opens in a new window Pin This Product Opens in a new window Mail This Product Related products Quick View Quick ViewSINGLE AXIS KNEE – Code: EME – 184 Quick View Quick View3R106 HYDRAULIC KNEE JOINT – Code: EME – 188 Quick View Quick ViewPneumatic knee joint – Code: EME – 185