Review on 🚗 Aupoko R134A AC Refrigerant Bottle Opener Dispenser Valve, R134A Can Tap with 1/2’’ Acme Male and 1/2’’ Female Thread, Perfect for Charging Automotive Air Conditioning Systems by Russell Ross

Excellent shipping very fast and great price and it is the old tube size 1/2 inch as advertised but the promotional picture is missing the lead what it is similar makes on brass. Wanted brass, got colored, anodized aluminum. Not happy. A part like this, which is used often, threaded over and over again, should be brass. The brass I found took 10-14 days to assemble. couldn't wait But not at all happy that it's not brass like the photo suggests. If you are ok with aluminum it is 1/2" and looks good apart from the choice of metal and delivery was less than 24 hours and timely price. yes and others claiming they are 1 /4" are actually about 7/16" and will not work with the old 1/2" yellow tubing.