| Fitting/Connector Type | Extension |
| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Lasco Industries | LAS 434007 | ¾ MPT x FPT Riser Extender 434007 |
| | Lasco Industries | LAS 434020 | 2 MPT x FPT Riser Extender 434020 |
| | Lasco Industries | LAS 434008 | ¾* MPT x FPT Riser Extender 434008 |
| | Lasco Industries | LAS 434005 | ½ MPT x FPT Riser Extender 434005 |
| | Lasco Industries | LAS 434010 | 1 MPT x FPT Riser Extender 434010 |
