I don't have many tools with a dust bag but I'm working on it. So I don't have to connect much to this hose. Although it fits my Dewalt Palm Sander and is worth the price. Sits tight and doesn't fall off. Works great on the grinder and is much more flexible than the hose I used before. I also appreciate the connect/disconnect feature so I can leave the end on the grinder and remove the hose. I also found the connector end fit perfectly and tightly into the 2" PVC coupler I had so it's amazing. , I can just plug and unplug it from the extra hose I have. I didn't fit the other plug I had, so you can get it in the big box if you're looking for a plug. one of the dust collector add-ons for the Makita compact router. Been trying to find something for it. It also doesn't fit my Tacklife puzzle. So don't expect it to go with everything. There would be 5 stars if more tools would fit. As I said, the hose is very flexible and I am very satisfied with it. I would buy it again.