Sliding Pin Tensile Load
Worm Thread
Secure Lock
Lamination Kit Included
CE
ISO 10328 Tested
Technical Highlights
Pin Design: Worm thread for smooth action.
Connections: Pyramid & Receiver options.
Fabrication: Includes SL-Kit dummy.
Capacity: 125 kg weight limit.
The E 70 and E 71 series represent a safe and reliable prosthetic locking mechanism for lower limb prosthetics. The Clutch Lock system is distinguished by its unique Worm Thread Pin design, which ensures a significantly smoother connection and prevents jamming compared to standard pins. Available in both pyramid and pyramid receiver configurations, each product comes complete with an “SL-Kit” (dummy kit) to simplify the lamination process for the technician.
Engineering Details
Worm Thread Advantage
The specialized “worm thread” geometry on the pin facilitates an effortless engagement into the lock. This design reduces friction and noise, providing the user with a confident and smooth “click” every time.
Lamination Ready
We prioritize workshop efficiency. Every lock unit includes the specific “SL-Kit” dummy, allowing for precise and clean lamination without the risk of resin entering the locking mechanism.
E 70 Series Specifications
| Code | Material | Weight | Weight Limit |
|---|---|---|---|
| E 70-Body | Aluminum | 204 gr | 125 kg |
| E 70-Kit | Aluminum | 284 gr | 125 kg |
| E 70-09-Kit | Aluminum | 314 gr | 125 kg |
E 71 Series Specifications
| Code | Material | Weight | Weight Limit |
|---|---|---|---|
| E 71-Body | Aluminum | 230 gr | 125 kg |
| E 71-Kit | Aluminum | 308 gr | 125 kg |
| E 71-09-Kit | Aluminum | 333 gr | 125 kg |












