| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Spears | SPE 4329-790 | 18X10 PVC REDUCING COUPLING SOC DUCT |
| | Spears | SPE 4329-790C | 18X10 CPVC REDUCING COUPLING SOC DUCT |
| | Spears | SPE 4329-822 | 20X12 PVC REDUCING COUPLING SOC DUCT |
| | Spears | SPE 4329-822C | 20X12 CPVC REDUCING COUPLING SOC DUCT |
| Manufacturer | Spears |
| Length | 22-5/16 in |
