| Brand | Ottobock |
|---|---|
| MPN | 3R41 |
Check the listing for details. Ottobock Adjustable Prosthetic Knee Joint Metal & Plastic Orthopedic Device. Condition: Used. Listed at 350.00 USD. Ottobock Adjustable Prosthetic Knee Joint Metal & Plastic Orthopedic Device. Barely used. This knee is a (3R 41) locking knee. It is an excellent knee for the first,temporary leg, for an above knee amputee