R134a Quick Coupler Adapters, Professional AC Manifold Hose Conversion Kit with 1/4in Female to 1/2in Male Thread, Adjustable Refrigerant Leak - Proof Couplers for Automotive Air

Item Type: R134a Quick Coupler AdaptersMaterial: Stainless steel, brassConnector Specifications: 1/4 inch female thread to 1/2 inch male threadPackage List：1 x Quick Coupler2 x Connector

• Leak-Proof Design: These R134a quick coupler adapters feature a precision spring lock and knurled grip loop that securely seal refrigerant lines, preventing costly and wasteful leaks during AC system diagnostics or servicing.
• Dual High and Low Pressure Compatibility: The R134a quick coupler adapters include both high and low side connectors plus a 1/4 inch female to 1/2 inch male thread conversion adapter, ensuring seamless integration with standard manifold gauge hoses.
• Universal Fit for Auto AC Systems: Designed for broad compatibility, these R134a quick coupler adapters work with most automotive air conditioning diagnostic tools, making them ideal for mechanics, DIYers, and HVAC technicians servicing cars, trucks, and SUVs.
• Durable Stainless Steel and Brass Construction: Built from - stainless steel and brass, the R134a quick coupler adapters withstand repeated use in demanding workshop environments while maintaining reliable performance and long service life.
• Tool-Free Removable Installation: The R134a quick coupler adapters snap on and off quickly without extra tools—simply attach to your service port when needed and remove after use, saving time and simplifying refrigerant line connections.