Plug Reducers are manufactured using 28 gauge galvanized steel
| Part Number | Description | UOM | Ctn.Qty |
| PCB041005 | 4″ x 10″ x 5″ CEILING BOOT | EA | 20 |
| PCB041006 | (M) 4″ x 10″ x 6″ CEILING BOOT | EA | 7 |
Plug Reducers are manufactured using 28 gauge galvanized steel
Joist Lining is manufactured using standard gauge galvanized steel.
Round to oval end boots are manufactured with 30 gauge galvanized steel. Connects round pipe to oval opening in floor/wall at 90 degrees with long dimension perpendicular to air flow.
Rectangular Dampers are manufactured using 28 gauge galvanized steel.