| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Hammond Manufacturing | HAM CWJO4 | Joiner/Extra Coupling - 4 x 4 - Galv |
| | Hammond Manufacturing | HAM CWJO6 | Joiner/Extra Coupling - 6 x 6 - Galv |
| | Hammond Manufacturing | HAM CWRD128G | Reducer - 12 x 12 to 8 x 8 - Galv |
| Manufacturer | Hammond Manufacturing |
| Finish | Galvanized/Unpainted |
