Review on ColorConnex Coupler Piece Automotive A72458C by Jason Mitts

I was hesitant to buy these because some reviewers had problems with them leaking. I wanted to separate my oiled lines from my dry air lines, but also wanted to get rid of the incessant air leaks from those cheap HFT fittings. I've bought these red and blue in automotive and industrial connectors, swapped everything out, and in three months of use I haven't had a single connector leak. I would definitely buy them again. In fact, I've bought more of these. The colors are brilliant and not yet scratched or faded, but they are also used indoors rather than out in the sun.