| Nominal Size | 4 x 2-1/2 in |
| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Lasco Industries | LAS 9829421 | 4 x 2½ COUPLING, S X S 9829421 |
| | Lasco Industries | LAS 9837421 | 4 x 2½ SP x Slip Reducer Bushing (Flush Style) 9837421 |
| | Lasco Industries | LAS 829421 | 4 x 2½ SLIP COUPLING 829421 |
| | Lasco Industries | LAS 838421 | 4 x 2½ BUSHING, SPIGOT X FPT (FLUSH STYLE) 838421 |
| | Lasco Industries | LAS 437421 | 4 x 2½ SP x Slip Reducer Bushing 437421 |
| | Lasco Industries | LAS 438421 | 4 x 2½ SP x FPT Reducer Bushing 438421 |
| | Lasco Industries | LAS 837421 | 4 x 2½ BUSHING, SPIGOT X SLIP (FLUSH STYLE) 837421 |
