M4.ZZ — Mechanical Waterproof Knee Joint with Lock
The M4.ZZ is a mechanical, waterproof knee joint with a lock, designed for lower limb prostheses. Made of a magnesium-aluminum alloy, it combines light weight with high strength. The use of needle bearings ensures smooth movement and a long service life. The locking mechanism keeps the knee securely in an extended position, increasing safety while standing and walking. This product is designed for users with an activity level of 1–3 and a body weight of up to 125 kg.
TECHNICAL DATA
| Material | Aluminum / Stainless steel |
| Max. flexion angle | 150 |
| Type | Mechanical |
| Mobility level | 1–3 |
| Product weight [kg] | 0.59 |
| Max. user weight [kg] | 125.00 |
| Waterproof | ✓ |
| Warranty | 3 years |
DELIVERY SET
