The tyre valve extension adaptor is made in brass and comes with metal dust cap, strong and long lasting. | The adaptor screws onto your tyre valve and the right angle bend allows easy access for the pump or airline. Increasing life of original tyre valve screw. | This universal extension will fit all passenger cars, light and heavy trucks, motorcycles and recreational vehicles with standard tire valves. | Better quality with twin internal valves & includes metal valve cap. | The bottom of the extension is free spinning for easy installation.