Southwark Trunk Duct, TD Series, 48 in Length, 20 in Width, 12 in Height, Steel, Hot-Dipped Galvanized, Domestic/Import: Domestic
| Domestic/Import | : | Domestic |
| Finish | : | Hot-Dipped Galvanized |
| Height | : | 12 in |
| Length | : | 48 in |
| Material | : | Steel |
| Series | : | TD Series |
| Width | : | 20 in |
- Standard trunk duct is furnished in button snaplock with S-cleat and drive connections
- Cross break gives our duct extra stiffening strength