Duct Increasers are manufactured using standard or 26 gauge galvanized steel.
| Part Number | Description | UOM | Ctn.Qty |
| 5JL1236 | 12″x 36″ JOIST LINING | EA | 20 |
| 5JL1636 | 16″x 36″ JOIST LINING | EA | 20 |
| 5JL2436 | 24″x 36″ JOIST LINING | EA | 20 |
Duct Increasers are manufactured using standard or 26 gauge galvanized steel.
Manufactured with 26GA, type 304 stainless steel.
Side angle elbows are available in 45 degree and 90 degree configurations. Made from 28 gauge galvanized steel and available assembled or unassembled.
Manufactured using standard gauge galvanized steel.