| Brand | Master Flow |
| Material | Galvanized Steel |
| MPN | ATTO12 |
| Compatible Brand | Master Flow |
| UPC | 050206932469 |
Master Flow ATTO12 12 in. Air-Tite Take-Off. The Master Flow Air-Tite 12 in. Take-Off is constructed of 30-gauge, galvanized steel for durability. This HVAC part is used to connect 12 in. round pipe or flexible duct to a flat surface.