| Brand | DUCTWORK FOR SALE. COM |
| Type | Plenum |
| Shape | Rectangle |
| Item Diameter | 18 in |
| Item Height | 10 in |
| Color | Silver |
| Model | CARLISLE:1020 |
| Material | Galvanized Steel |
| Item Length | 18 in |
10"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.