Rectangular Duct Reducers

2" Duct Reducer, Steel, Southwark 35

2" Duct Reducer, Steel, For Use With 10" Duct, Southwark 35

4" Duct Reducer, Steel, Southwark 35

4" Duct Reducer, Steel, For Use With 10" Duct, Southwark 35

6" Duct Reducer, Steel, Southwark 35

6" Duct Reducer, Steel, For Use With 10" Duct, Southwark 35

8" Duct Reducer, For Use With 10" Duct, Southwark 35

8" Duct Reducer, Steel, Southwark 35

16" x 8" to 12" x 8" Duct Transition, Tapered One Side, Steel, Southwark 17

20" x 10" Trunk Reducer, Southwark 172010