BingSnow R134A Can Tap Valve - Refrigerant Dispenser Tool with Tank Adapter for 1/4 and 1/2 inch AC Freon Charging Hose

The greatest advantage of this R134a refrigerant can tap valve is self sealing,with round smooth handle for easy operation Specification: Material:aluminum & brass R134A can tap:connects all R-134a cans with 1/4" acme threads to all auto R-134a service hoses R134A tank adapter:Include extra R134A refrigerant tank adapter,1/4" acme female x 1/2" male,connects 1/4" male can tap to 1/2" female hose Package Including: 1 x R134A Refrigerant Can Tap 1 x R134A tank adapter 1 x Repair tool