I was tried of tripping over the rubber air line hose that came with my compressor. So I clamped the quick disconnect fitting to the side of the workbench with a 1/2 inch copper pipe standoff. Now I plug in a 25 foot coiled hose into the fitting and can reach the whole shop when not in use I can hang the hose on a coat hook out of the way and not be tripping over the hose.