Description Material, gear shift knobs made of high quality aluminum alloy. Unique style, round balleasy to keep the change. Universal equipment, the gear knob fits most car hand shifters. Installation method, remove the original gear shift knob, choose the right adapter to match the gear shift lever and knob, you can choose it if the gear shift lever thread is one of M12*1.25, M10*1.25. M10*1.5, M8*1.25. High performance part of the Auto Shift knob race. They are equipped with universal adapters with 3 threads. Specification: Item Type: Gear Shift Knob Material: Aluminum alloy. Color: Black. Size: 50mm. Note: There may be some color distortion due to different computer resolutions. Size errors may occur due to different computer resolutions. Package Includes: 1 * Gear Shift Knob w. 3 * Adapters.