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...
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"...