Dampers are manufactured using 28 & 30 gauge galvanized steel.
| Part Number | Description | UOM | Ctn.Qty |
| 5HS12016 | 1″x 120″ HANGER STRAP 16GA (.063) | LT | 10 |
| 5HS12022 | 1″x 120″ HANGER STRAP 22GA | LT | 10 |
Dampers are manufactured using 28 & 30 gauge galvanized steel.
Tees are manufactured using 26 and standard 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.