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R1234YF TO R134A CONVERSION KIT: The R134A to R1234YF Adapter Conversion Kit includes 1 red high pressure R1234YF quick connector and 1 blue low pressure R1234YF quick connector, each connecting the high and low pressure side quick couplers. They are designed for conversion between quick couplings and connection ports of vehicles.
Premium material: Solid brass has been chosen as the ideal construction material. The thicker and stronger properties make it durable and can work well even in extreme environments such as high temperatures and high pressure. The internal and external threads are deep and precise for perfect adjustment and replacement. The smooth and delicate surface does not hurt your hand and not easy to fade.
GREAT SEALING FUNCTION: The ball lock design and green rubber seal ring can ensure that the R1234YF to R134A adapters are able to seal and effectively prevent leakage.
WIDELY USED: In addition to directly connecting R134A quick connectors to convert R134A to R1234YF, it can also be used with 3 way R1234YF / R134A AC distributor pressure gauge kit. It has the ability to convert R134A freon refrigerant filling hose into auto R1234YF filling hose, or convert auto R134A filling hose into R1234YF filling hose. Also available for AC injectors.