Cotter Pin

Cotter pins are a vital part of your automotive toolbox, offering a reliable and secure way to fasten various parts of your vehicle. Found in the Hardware and Fasteners category under Tools & Garage, these pins are designed to be inserted into a hole to secure a fastener. They're widely used in car, motorcycle, and other vehicle repairs and assemblies. Available in a range of sizes and materials to suit different applications, these pins provide a fast, easy, and reusable solution for preventing bolts and nuts from loosening.