Professional HVAC Tool: These quick couplers are designed for R1234yf refrigerant, ideal for AC charging, diagnostics, and recovery work with manifold gauges.
Brass Construction: Made from brass for long lasting durability, ensuring secure connections without leaks or breakage.
Quick & Safe Operation: The bright colored sleeves (red & blue) allow fast, toolfree connections while preventing refrigerant loss and accidental injuries.
Leak Proof Design: Engineered to maintain tight seals, reducing refrigerant waste and improving efficiency during automotive or HVAC servicing.
Universal Compatibility: Works with standard 1/4" manifold hose connections, making it essential for professional mechanics and DIY AC repairs.

Spec:
Item Type: Quick Couplers
Material: Brass
Connector: 90°
Compatibility: Fit for r1234y
Low Pressure Quick Coupler: Blue
High Pressure Quick Coupler: Red
Manifold Hose Connection on Two Adapters: 1/4 in
Product Size: Approx. 3 x 5.5 x 6.5cm / 1.2 x 2.2 x 2.6in
Weight: Approx. 430g / 15.2oz

Package List:
1 x Blue LowPressure Quick Coupler
1 x Red High Pressure Quick Coupler

Notice:
Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.