Photo 1 of Boltigen R1234yf to R134a Adapter, R1234YF Quick Adapter Adjustable High and Low Side Connection R134a Quick Coupler Connection to R1234yf, R134a to R1234yf Conversion Adapters Kit for AC Refrigerant

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Photo 1 of Boltigen R1234yf to R134a Adapter, R1234YF Quick Adapter Adjustable High and Low Side Connection R134a Quick Coupler Connection to R1234yf, R134a to R1234yf Conversion Adapters Kit for AC RefrigerantPhoto 2 of Boltigen R1234yf to R134a Adapter, R1234YF Quick Adapter Adjustable High and Low Side Connection R134a Quick Coupler Connection to R1234yf, R134a to R1234yf Conversion Adapters Kit for AC Refrigerant