| Part No. | Description | Specification | Material |
 | ZS 82001 | Rod to rod coupling | Lower limb (8mm) | Aluminum alloy Stainless steel |
 | ZS 82002 | Pin to rod coupling |
 | ZS 82012 | Inverted pin to rod coupling |
 | ZS 82003 | Double pin to rod coupling |
 | ZS 82013 | Inverted double pin to rod coupling |