Review on Robinair 45111 R134A Brass Manifold by Mark Sutovsky

I had to look for a replacement. The high side coupler didn't pass quality control when it left the factory or something. The o-ring closest to the handle was pinched and sticking out halfway. Needless to say I lost some coolant when I plugged it in. I guess I should have researched everything a little more carefully before using them. Although I'm a bit confused by the plastic housings of pressure gauges. You would think Robinair would make them out of cheap metal or something other than plastic. The ordered set arrived quickly and without problems.