Stop, put down the duct tape—there’s a better way. Fast, flexible and free of sticky residue, our Stacking Dust Ports let you connect hoses up to 4” in diameter to tool ports as small as 1-1/4”, plus a wide range of sizes in between. Both ends of each adapter are clearly inscribed with the compatible hose/fitting or the outside diameter. Use singly or combine sets of two in five different ways for broad compatibility you won’t find anywhere else. When not needed, stack ’em all up for convenient, compact storage.
|Black Adapter||Fits 4” hose; other end has 3” OD|
|Gray Adapter||Fits into large adapter; other end has 2-1/2” OD and 2-1/4” ID|
|Blue Adapter||One end has 2-1/4” OD and 2” ID port; other end has 1-1/2” OD and 1-1/4” ID|