Review on Piercing Refrigerant Dispenser Conditioner Manifold by Kurt Ahui

I bought this to help with my SUV's do-it-yourself refrigerant filling. This adapter made it easy to screw it into a 12 ounce can of coolant I bought at a local auto parts store and then connect the AC gauges. It was easy to use and made the job quick and easy. I would recommend this adapter to anyone who wants to do it themselves and save a few bucks by having to charge their AC system at a local store.