Confused about air compressor fittings - by DrTebi
Jan 12, 2016· My compressor has a quick connect, and the end of the hose has a male quick connect. On the other end of the hose I have a quick connect, and the tool itself has a male quick connect. I run a 50’ 3/8” Flexzilla hose, which works fine. 3/8 hose is compatible with 1/4” NPT fittings, it is just a slightly larger hose diameter.