| Brand | Ductwork For Sale. com |
| Item Thickness | 1/2 in |
| Type | Plenum |
| Shape | Rectangle |
| Item Diameter | 20 in |
| Item Height | 20 in |
| Color | Silver |
| Model | CARLISLE 1220 |
| Material | Galvanized Steel |
12"x20" Carlisle connector plus flexible duct connector extended length is 7 inches collapsed length is 3.75 inches. If needed, it includes a 1/2 flange, drive ears, or raw edge at no extra charge. Please include a description of what you need in the notes section. Includes slips and drive cleats where needed. Completely assembled and ready for installation.