Exactly as described, well made and working well. All connections are 1/4" FIP. There are two holes on one end, two on the end, and one each on the top and bottom. I used the top for the pressure switch and pressure relief on the tee, the bottom for the tank drain .Fittings on each end I used for the compressor, airbag, pressure gauge and quick connect for the air hose.It comes with 2 sets of mounting bolts.I would definitely buy it again.