Workshop Supply (13)

4" To 2-1/2 Adapter offers a nice transition the 2-1/4" small end fits perfectly to a shop vacuum Can easily be connected to: 13096 Coupler 2-1/213063 Adapter 4 to 2-1/4...

Ducting Reducer 4 X 2.5 X 2.25..

Ducting Reducer 2.5 X 2.25 Threaded..

Ducting Reducer 2.25 X 1.5..

2-1/4 To 1-1/2 Adapter can be connected to all of the following:  13025 Vacuum Hose Adapter 2-1/2" 13061 Adapter 4" x 2-1/2" Threaded  13064 Adapter Fence 2-1/2"  13072 Y- 4"...

Ducting Reducer 6-4 Plastic

Ducting Reducer 2.5 X 2.25..

Ducting Reducer 4 X 2.25

Ducting Reducer Plastic Universal 2 1/2 - 1