SUNGATOR 1/4" Swivel Air Plug, 6-Pack Industrial Swivel Coupler and Plug, 1/4-Inch NPT Male Thread, Air Hose Fittings

I can't say how durable and reliable these connectors will be over the long term but they work very well after installment. They make the world of difference in using my various air tools. I used some thread tape on the threads but they may not have leaked without it but I wanted to be sure. They have a good appearance and are well made. And inexpensive. I have more than I need right now but am happy to save the unused ones for new tools.

It's nice not having to fight with the hose. Highly recommend. Will buy again.

Just recieved Sungator 1/4 mnpt swivel plug 30 minutes ago. I was replacing the old straight quick connects to these swivels, when all of a sudden 1 blew out of the connector and shot across the table. You can see in the pics with the red pen tip pointing at the factory edge of the swivel is not flattened to hold the ball swivel in place. After I posted the pics, Sungator contacted me and sent me 6 new connectors free of charge. All connectors are solid and not flawed. 1 bad connector will get by once in a while.

The moving part got loose and it destroyed the sealant. It can’t be used again. If I thought the moving area it looses it purpose

Do yourself a favor and get a set of these for your go to airtools. The swivel prevents hose twist and makes tools easier to manipulate.