Taytools73454 4" to 2.25" Dust Collection Cone Reducer ABS Plastic with 4 Inch OD and 2.25 Inch OD Openings for Dust Collector Systems

Works as expected. No issues. OK quality. Decent value.

A perfect Cone Reducer. High-End quality, heavy duty and reliable, made forever. I would buy it again, w/o hesitation.Works exactly like it should be and does what it design/made for not much to say about it!Happy with this purchase!I would recommend to a friend!

Well worth the few $ it cost. Dimensions are as stated so it fits my drum sander perfectly and stays on there.PROs- it definitely channels the airflow better than having the hose end taped on & it keeps the hose out the way of the machine- It's cheap....CONs- it's fairly thin plastic so don't use a very heavy hose or attach a 'Y' connector to it then hoses.

Great Quality for my application. I could not have printed one for this reasonable price.

Worked perfectly! I used it to connect my Jet jointer to my shop vac. This adapter did exactly what it was supposed to do. It wasn’t quite a perfect fit when I got it; however, I followed the advise I found online from other users. A 10 second swirl in boiling water softened it up just enough so that I could press it on and it fit like a glove. I would highly recommend this product.

Bought it for my Laguna bandsaw, 4" OD opening, thinking I would boil it to soften it up to fit, as noted by another customer. It did not work. This item has NO give whatsoever upon boiling, even after leaving it in the boiling water for 10 minutes. Note the ID and OD measurements by customer Jack under "Answered Questions." They are accurate, and they are all you get.

This is a very good product. Very well packaged, and very sturdy. Most importantly, the inside and outside diameter openings advertised were accurate.

works grate with my 4" gates and 4" pvc drain pipe. Saved me from using pvc and reducers from homedepot