Aupoko R12 to R134A Can Tap with R134A Tank Adapter and Valve Core Remover, R134A 1/4" Male Can Tap Valve Dispenser, 1/4’’ Female to 1/2’’ Male Tank Adapter for Air Conditioner Manifold

This R-134a can tap actually worked! It is simple, inexpensive, and works with the new self sealing cans. This actually worked! Note that if you use the ACME adapter you will need to remove the Shrader valve in the adapter. I have no idea why there is a Shrader valve in the adapter, but there is. This is likely why the tool to remove it is included.For those that may not be aware, federal regulations mandated that R-134a refrigerant cans now must include a self-selfing valve that shuts off the flow of refrigerant if the can tap is removed while there is still refrigerant in the can. The previous method had the can tap pierce the top of the can, and the tap had to be left on the can if there was refrigerant remaining. That was simple enough, and worked fine, but is no longer an option.I've tried another brand Self-sealing can tap, and the Interdynamics adapter that is supposed to adapt an older can piercing can tap to the new self sealing cans. I could not reliably get refrigerant out of the can with either of these. The can would be obviously full, yet no refrigerant would come no matter how many times I screwed it on or off the can, screwed the valve, or any amount of fiddling. This one works! It isn't perfect, but that is likely a result of the valve in the R-134a cans. I was at least able to get enough out of the can(s) to properly fill the AC system.Buy this one!! It works! It is simple, cheap and works.Just remember to take the Shrader valve out of the ACME adapter if you need it. The fill hose for my Harbor Freight manifold/gauges does require this adapter. Fortunately I already had an adapter that didn't have the Shrader valve. The tool to do this is included.

La rosca de la llave no es igual a la de los botes de gas R134a de la marca genetron

Did not fit the self sealer can at all The threads are the wrong way not left. Total waste of money

It works well

Simple and just works, no fuss no leaks.Wish this came with my kit and I would have been done the job for less and so much faster.Bought another one based upon a recommendation by a youtuber and in the comments of that video I saw a guy mention this one as "the only one that worked for me". Just wish i had seen that comment before clicking an affiliate link by the creator.