M12x1.5 lug bolts in 55mm length, sold as a Set of 10. Designed for vehicles that require extended length lug bolts when using aftermarket wheels or wheel spacers. Each bolt features precision-machined threads for smooth installation, consistent torque application, and secure wheel retention. Manufactured from high-strength steel to support dependable performance in daily driving and enthusiast applications. For use with vehicles requiring metric wheel bolts with the appropriate thread size and seat type for the wheel being installed. Always verify your required bolt length, thread pitch, and seat type before ordering. Torque to your vehicle manufacturer’s specifications and recheck after initial driving. 55mm thread length, providing proper thread engagement required to install 25mm wheel spacers, allowing for safer installation. Includes a Set of 10 lug bolts. 12x1.5 thread pitch, with precision-machined threads to promote smooth installation and consistent torque application. Designed for use on wheels with a Ball Seat helping maintain correct wheel centering and secure clamping force. Manufactured from high-strength steel to support dependable performaance in daily driving and enthusiast applications. Always verify thread size, seat type, and length before installation. UPC 769947760520 ASIN B0GK2HX9GZ Brand Titan Wheel Accessories Set Name Set of 10 Head Type Ball Size Name 55mm Metal Type Alloy Steel Unit Count 10.0 Count Part Number TW-B121555-10 Thread Size M12 x 1.5 Thread Type Metric Manufacturer Titan Wheel Accessories Thread Class 1A Thread Style Right Hand Fastener Size 55mm Fastener Type Hexagon Bolt Item Diameter 12 Millimeters Item Hardness Grade 8.8 Material Type Alloy Steel Exterior Finish Black Oxide Item Dimensions 1 x 1 x 1 inches Number Of Items 10 Thread Coverage Fully Threaded Number of Pieces 10 Screw Head Style Ball Seat Manufacturer Grade heavy-duty Compatible Groove Diameter 55 Millimeters