Aupoko R12 to R134A High/Low AC Port Retrofit Conversion Adapter Fitting Kit, Quick Coupler Valve A/C 90 Fitting, High and Low Side R 12 134A with 2 Caps

WIDE COMPATIBILITY - Charging port adapter R12 R22 Port to accept R134a Quick Disconnect. These Low/High side retrofits/adapters/fittings will convert your old 1/4" SAE or 7/16’’- 20UNF R12 R22 charging port and make it accept the R134a quick disconnect hose. PREMIUM QUALITY - Quick coupler valve made of high quality brass alloy material to last under extreme conditions and for high heat resistance durability and safety. Easy to install and work well to attach your a/c manifold hoses to for storage. EASY INSTALLATION: The low AC fitting conversion adapter with time-saving and effort-saving while installing, lightweight, shortcut. DIMENSION - Low Side, 1/4"SAE (7/16''- 20) x 13 mm, blue. High Side, 1/4" SAE (7/16’’- 20) x 16 mm, red. COMPLETE KIT - Retrofit Conversion Adapter Includes 4 essential components: blue low side connector, red high side connector, 13mm blue cap, 16mm red cap. If you have any question, we will try our best to help you ensure a fast and effortless ac replacement process