Eaton Weatherhead 1864X8 Brass CA360 D.O.T. Air Brake Tube Fitting, Union Tee, 1/2" Tube OD Review Eaton Weatherhead 1864X8 Brass CA360 D.O.T. Air Brake Tube Fitting, Union Tee, 1/2 Tube OD A quick review So you can check out the other revie…