Airtight, easy install, round duct take off is available in various gauges of galvanized steel; with or without damper.
| Part Number | Description | UOM | Ctn.Qty |
| 4DT05 | (M) 5″ TTO DOUBLE | EA | 5 |
| 4DT06 | (M) 6″ TTO DOUBLE | EA | 2 |
Airtight, easy install, round duct take off is available in various gauges of galvanized steel; with or without damper.
Flashings are manufactured 28 gauge galvanized steel. Pitch Pocket design.
To support weight of duct / pipe.
Manufactured with 26GA, type 304 stainless steel.