100% brand new and high qualityCharging port adapter R12 Port to accept R134a 'Quick Disconnect'Time-saving and effort-saving while installing, lightweight, shortcutCan be matched used with valve by connecting with screw threadThere are gas valve inside, equipped with a plastic protective capThese Low/High side retrofits/adapters/fittings will convert your old 3/16inch or 1/4inch R12 charging port and make it accept the R134a quick disconnect hoseMaterial: metal + plasticSize: Red: 3/8inch(High)Blue: 7/16inch(Low)colour: Color as shownPackage Contents: 1 * Blue Cap1 * Red Cap2 * Removable ValvesOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
