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Imperial GV0357 Duct Pipe, 4 in Dia, 24 in L, 30 Gauge, Galvanized Steel, Galvanized
Used to distribute warm and cold air.
| Material Gauge | 30 |
| Material | Galvanized Steel |
| Duct Shape | Round |
| Finish | Galvanized |
| Diameter | 4 in |
| Length | 24 in |