Review on YOTOO Polyurethane Diameter Restrictor Industrial by Lamar Vanderburg

Did what I needed, the ferrules were excellent and solved my problem with the cheap air hose you get at Wal Mart. Flexibility in cold weather. You can coil up your old air hose and leave some to extend and attach it to the end to get through the door and it won't get tangled. It goes about 20 feet and you don't need to roll it up. great functionality for a small shop that doesn't have room for a long air hose that gets tangled. My problem was solved as I use my air hose in a small space and the long hose is a pain. Easy to use and easy to fit into my cheap little compressor, you just need to know your air connections and how they work. Good deal for dollars. clean up my shop.