1 Piece XFITTING 3/8″ OD Compression x 3/4″ FHT Garden Hose Threaded Female Adapter, Brass, 1 Pack

The fitting works as expected, but realize that it does NOT ROTATE once the compression nut is secured. The female end on hoses rotates 99% of the time so you can tighten it against the fixed male end of a hose bib, or whatever. This female hose fitting remains fixed, so you’ve got to rotate the male end of whatever you’re attaching. I couldn’t find a male hose to 3/8 compression, so I’m using a double threaded nylon Male-Male fitting for my situation.