Features: 1.Function: The wheel stud adapter could convert your original wheel lug bolts to wheel studs and lug nuts, allow you to have more wheels and color nuts choice. 2.Important Parameter: The total length of this wheel converter stud is 58mm, the shank length is 41mm, adopts surface zinc plating design to ensure long lifespan. 3.Practical: This extended wheels stud allows for faster and easier wheel changes, enhance the performance of the vehicle, making your repair work easier. 4.Premium Material: The converter stud is made of high strength steel, has high hardness, not easy to wear or bend, hard, rust proof and durable. 5.Fine Workmanship: Professional manufactured, exquisite workmanship with unique design, ensure stable performance and high reliability. Specification: Item Type: Wheel Converter Studs_x000D_ Material: Steel_x000D_ Total Length: Approx. 58mm/2.28in_x000D_ Shank Length: Approx. 41mm/1.61in_x000D_ _x000D_ Surface Treatment: Zinc plating