SPEEDAIRE AIR COUPLER QUICK CONNECT ALUMINUM 3/8" MNPT 1/4" BODY MEETS ISO 6150
This item is brand new sealed in the original plastic. This is an aluminum pneumatic 1/4" inch FNPT (female), 1/4" inch body. Quality made to last a lifetime. Not a cheap home-store that seizes up after getting wet or dropping. I have a total of 239.