7Pcs AC Refrigerant Ball Valve Kit 1/4" 5/16" Adapter R410A R12 Mini Split HVAC

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1/4" SAE Refrigeration Charging Hose W/Ball Valves 800PSI High Working Pressure

HIGH LOW AC R134a Quick Coupler Connector Adapter 1/4" SAE HVAC W/ 1/2" ACME

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Deluxe Adjustable AC R134a Quick Coupler Connector Adapter 1/4" SAE HVAC

For R134A R410A R22 Refrigerants 1/4" SAE Ball Valves Hose Great Compatibility

Durable HVAC Charging Hose Set - 7" with 45-Degree Connector & 3 Color Codes