Stainless Steel Polycentric Knee Joints
Application: For lower-extremity orthoses without knee lock, for example for guided movement.
Stainless Steel Polycentric Knee Joints - Straight & Contoured
Contoured medial joint, straight lateral joint. Double joints feature gear drive and ball bearings.
ARTICLE # | FOR BAR WIDTH | LENGTH FROM JOINT CENTER UPPER/LOWER | JOINT CENTER DISTANCE |
17B46=16 | 16mm | 38/38mm | 18mm |
17B46=20 | 20mm | 38/38mm | 18mm |
Stainless Steel Polycentric Knee Joints - Straight
Straight medial and lateral joints. Double joints feature gear drive and ball.
ARTICLE # | FOR BAR WIDTH | LENGTH FROM JOINT CENTER UPPER/LOWER | JOINT CENTER DISTANCE |
17B71=16 | 16mm | 38/38mm | 18mm |
17B71=20 | 20mm | 38/38mm | 18mm |
SIDE BARS MUST BE ORDERED SEPARATELY.





