Ketofa R1234yf to R134a Adapter Quick Coupler Kit, High & Low Side AC Charging Conversion Adapter for R1234yf Refrigerant Air Conditioning Systems, Hose Fitting Connectors

R1234yf to R134a Adapter Quick Coupler Kit, High & Low Side AC Charging Conversion Adapter for R1234yf Refrigerant Air Conditioning Systems, Hose Fitting Connectors

• 【Blue Low Side R1234YF Adapter】The blue low side adapter features a 14mm R1234YF female coupler x 1/4" SAE male fitting. The R134A connector side includes a 1/4" SAE female x 13mm low-pressure R134A quick coupler, ensuring accurate low side conversion for automotive AC charging.
• 【Red High Side R1234YF Adapter】The red high side adapter is designed with a 17mm R1234YF female coupler x 1/4" SAE male fitting. The R134A side connects via a 1/4" SAE female x 16mm high-pressure R134A quick coupler for secure and efficient high side service.
• 【R134A to R1234YF Quick Couplers】This adapter set allows seamless connection between R134A manifold gauges and R1234YF vehicle AC systems. Ideal for refrigerant charging, diagnostics, evacuation, and recovery procedures in automotive air conditioning service.
• 【Leak-Free & Secure Ball Lock Design】Engineered with a precision ball lock mechanism and reinforced rubber seals, these R1234YF to R134A adapters provide airtight sealing and automatic shut-off during disconnection to prevent refrigerant leakage.
• 【Heavy-Duty Brass Construction】Crafted from premium solid brass for enhanced durability, corrosion resistance, and long service life. The knurled grip ring ensures easy installation and removal while maintaining a secure connection.