Find chucks on the spot

After misplacing my air chuck and tire chuck numerous times, I decided I needed a spot for them. I simply mounted a piece of angle iron onto the compressor, drilled and tapped two holes for ?-inch nuts, and screwed two quick couplers into the holes. If the coupler goes bad on the hose, I can take one of these off and use it.

Kent Fratzke from Cottonwood, Minnesota?