FITTING SIZE #6 = 5/8″ #8 = 3/4″ #10 = 7/8″ #12 = 1 1/16″ HOSE SIZE #6 = 5/16″ #8 = 15/32″ #10 = 1/2″ #12 = 5/8″ Welcome to Air Components, your one-stop shop for all your automotive air conditioning fitting needs! Our extensive selection of automotive air conditioning fittings is designed to meet the demands of car enthusiasts and mechanics alike. From adapters and hoses to valves and compressors, we have everything you need to keep your vehicle’s air conditioning system running smoothly. Our high-quality fittings ensure a secure and leak-free connection, allowing for efficient refrigerant flow and optimal cooling performance. Browse our category of automotive air conditioning fittings and discover the perfect components to enhance your vehicle’s comfort on the road. Trust Air Components for top-notch quality and reliable fittings that will exceed your expectations.