The tyre valve extension adaptor is 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 tyre valve screw. This universal extension 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 for easy installation. Motorcycle Bicycle Car Universal Schrader Valve Stem Extension Light, easy and convenient to install Comes with cap and core. Degree angel: 90 Degree colour:Brass material:copper size:5.2cm Package Contents: 2 * Tyre valve connector Only the above package content, other products are not included. Note: Light 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.