Got tired of tossing them in a drawer. Had some qd fittings with hose Barb's, cut off the barbs and tapped out the holes.
All my air tools were laying on top of my metalworking cart. Got tired of searching through the pile all the time. Bought something similar to that but with slots. I think it's made by Pitboss or something like that . Best $20 I've spent in awhile. No more fumbling when I'm in a hurry. Nice tool hack!
I made this holder out of PVC. Need to make a few more for some other tools, but these r the ones I use the most when running the wire welder.