| Length | 14-7/8 in |
| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Watts Regulator Company | WAT 7017209 | SPOOL 4 X 14 7/8 7017209 |
| | Watts Regulator Company | WAT 0107022 | 4 x 14 7/8 W-SPL 0107022 |
| | Watts Regulator Company | WAT 0823059 | 6 97FB-CIB 0823059 |
| | Watts Regulator Company | WAT 0823239 | 6 97FB-CSSIB 0823239 |
| | Watts Regulator Company | WAT 7017221 | SPOOL 6 X 14 7/8 7017221 |
| | Watts Regulator Company | WAT 0107034 | 6 x 14 7/8 W-SPL 0107034 |
