sanheshun R1234YF Quick Coupler Connector Adapters,High/Low Pressure Valve Core Remover Tools Kit for Refrigerant Air Conditioner System,A/C Freon Manifold Gauge Hose Conversion Kit - SUS001

• [R1234YF Low Side] Blue is R1234YF low side quick connector, low side R1234YF connector is 14mm female x 1/4" SAE male. R12 to R134a adapter connector: 1/4" SAE female x low voltage 13mm R134A quick connector. [R1234YF High Side] R1234YF high side quick connector in red: High voltage side R1234YF connector 17mm female x 1/4" SAE male. R12 to R134a adapter connector: 1/4" SAE female x high voltage 16mm R134A quick connector. [High-qualty Material] The quick coupler is made of aluminum and brass metal material, which is strong and durable, with high strength, rust resistant, not easy to break, and can be used for a long time. [Easy to Remove and Install] The R134A to R1234YF quick coupler has an auto-off function, making it easier to remove and install. The ball lock design combined with the rubber seal provides excellent sealing performance. [Wide Application] This low and high-side quick coupler is suitable for R1234YF/R12 to R134A car air conditioner AC charging, R1234yf refrigerant, AC manifold pressure gauge, diagnostic check, recovery, and evacuation work.