Material: Made from metal material, this stud rust removal tool offers durability and long-last performance, making it a reliable choice for regular maintenance tasksProduct Size: With a convenient size of 11cm, this wheel hub cleaner is easy to handle and store, allowing you to perform detailed work on various parts of your vehicle without hassleEnhanced Protection: By regularly using this tool on your car's wheel hubs and brake discs, you can prevent rust buildup and extend the lifespan of these componentsVersatile: This wheel stud cleaning tool is designed for effective rust removal and maintenance of car wheel hubs, brake discs, and rims, ensuring your vehicle components remain in top conditionPackage Includes: The package includes a complete set of tools necessary for rust removal and maintenance tasks, using with a 1/2in impact wrench or electric drill for fast and efficient use Specification: Material: Metal Size Chart: 11cm/4.33inch Package Includes: 1 SetStud Rust Removal Tool Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.