2Pcs 1234yf Adapter Fittings - Safeguards Your System: Engineered with safety in mind, these fittings prevent leaks and maintain the integrity of your car air conditioning system. They provide a secure airtight connection to help preserve system efficiency and prolong its lifespan. - Versatile Compatibility: Suitable for a wide range of applications, these quick couplers are compatible with r1234yf refrigerant systems and work with both high- and low-side connections. They integrate easily into various car AC systems, supporting repair and maintenance tasks. - Precision Engineered for Performance: The 2Pcs 1234yf Adapter Fittings are built to high quality standards and crafted from stable copper to ensure reliable performance. Whether evacuating or recharging, they deliver a secure connection each time. - Stable and Long-Lasting: Made from quality copper to resist corrosion and wear, these adapters are designed for durability in automotive environments. They provide consistent performance under demanding conditions. What you get - Quantity: 2 pieces - Material: Copper - Refrigerant compatibility: R1234yf - Suitable for high-side and low-side connections - Intended for use with evacuation and recharge procedures Practical use scenarios - Evacuation and recharge of a 1234yf air conditioning system, ensuring a tight seal and reliable recovery of refrigerant. - Routine maintenance or repair on vehicles with 1234yf systems, allowing quick and secure connections to service ports on both high-side and low-side lines. - Diagnostics and servicing of various car AC systems that use 1234yf refrigerant, enabling easy integration with compatible quick coupler interfaces.