R134a Quick Coupler Adapter, Adjustable R134a Adapters and AC Hose Fittings, HP and LP Connectors for R134a Car AC System Evacuation Recharging and More, 1/4" Flares, Set of 2

R134a QC 2 PACK: This set of high and low pressure couplers will let you quickly and easily service the R134a AC systems in both foreign and domestic cars, trucks, SUVs, and other vehicles
EASY OPERATION: These 5 and 6-ball quick couplers snap down onto R134 coolant ports, sealing with easy-grip knurled rings and opening valves using their top control knobs; closure and disconnection is just as fast and simple
LEAK-FREE SEAL: Built-in O-rings create a complete hermetic seal, significantly reducing the risk of refrigerant leakage and ensuring efficient operation while protecting environment
SECURE CONNECTION: Included flares provide reliable connections to 1/4" HVAC hoses or adapters, with the benefit of being easily detachable for straightforward replacement, enhancing long-term usability
LONG SERVICE LIFE: Premium threading and materials ensure years of helpful use, with the aluminum and nickel-plated bronze construction offering high resistance to both wear and chemical corrosion