2/4Pcs Auto Security Door Lock Pins Aluminum Alloy Car Door Lock Knobs Auto Safety Door Buttons for Vehicle Interior Acceories Feature:1. Aluminium Alloy Material and Fine Workmanship: This auto security door lock pins is made of high quality aluminium alloy material, carefully proceed and polished, fine workmanship and beautiful appearance. At the same time, it is lightweight and will not increase the burden of the car door.2. Preventing Accidents:This car door lock pins as an option for car security door locks can help you to be safer when driving and avoid accidents, providing more reliable protection for you and your paengers.3. Good Decorative Effect and Anti-Theft:In addition to its own security function, this car door lock knobs also has a decorative effect, making your car always in a fashionable and high-end position, enhancing the sense of quality and value of the whole car.4. Directly Replace the Original Door Pin:It is very convenient to use this truck interior door pull pin. It can directly replace the original door pin, directly into the original position of the car door lock, without any profeional tools. It features simple and convenient operation.5. Suitable for Most Car Models:The auto safety door buttons are suitable for most car models. No matter what make and model you own, you can use them to improve the security and decorative appearance of your doors. Specification:Origin: Mainland ChinaModel Number: Car Door Lock PinsMaterial: Aluminum AlloyColor: SilverType(optional) : 2pcs/4pcsDimensions: Length 47mm, internal thread M4, upper OD 12mm, lower OD 7mmApplicable model: Universal Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement. 2/4pcs xAuto Security Door Lock Pins