52mm 2inch Gauge Post: Car watch door posts are perfect for accommodating 52mm or 2inch gauge variants such as exhaust thermometers, turbos, voltmeters, tachometers and more. Ease of Viewing: Allows the instrument to be mounted on the eye area, making it easy to view. Standard Mounting Diameter: 52mm / 2inch; Length: 150mm / 6inch, 293mm / 11.5inch, 445mm / 17.5inch; Width: 96mm / 3.8inch. APPLICABILITY: This 5cm car standard fits , trucks, boats, motorcycles and other vehicles. Easy installation: Simplified installation steps without modification, cutting or drilling. High Quality: Made of high quality ABS plastic material, this 52mm car post can withstand cracking, fading and warping, not easy to age and wear, ensuring maximum strength and durability for long-term . Colour: Black Material: ABS Package Contents: 1 * Pod Holder Bracket Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.