The Quick-Snap Small Tool Dust Collection Flex Adaptors. You can outfit all your power tools with one of these adaptors. When you need to change tools, just press the button to release the retaining ring of the hose collar, snap the collar into the adaptor of the next device, and you're back in business. 

Quick-Snap 5-Piece Dust Collection Adaptors Only, No Hose (115-275) just the five adaptors—perfect for a situation where you already have our hose but just want more adaptors so all your tools can have one.

Five Flex Adaptors Fit Almost Any Port

3/4", 1", 1.25", and 2 x 1.5 inch inside diameter adaptors