Very useful
I didn't expect much from the pic but this is one very useful item. I rigged up an adapter for my dust collection system for my old sander but when I got my new Makita, I new I needed something better. It fit the the new sander and I cut the nozzle of the hose back to fit the largest step on the adapter. I expected to have to duct tape it to the hose but it's now a perfect fit on that end. The outlet on the Makita sander was a bit small so I gave it one wrap of duct tape and now the adapter fits nice and tight over it.I don't see myself needing another one but if I did, I wouldn't hesitate to buy one more.