XYELKW is a professional 1/64 scale diecast car modification accessories merchant. We are determined to provide every customer with high-quality products and services!This product is a hollow axle and mushroom stud for 1/64 scale diecast car modified tires. Dont have to drill out the body rivets or disassemble the car at all, you can easily modify the tires.We offer 6 different models, you can choose the suitable model according to the chassis width of the modified vehicle.Each set of products contains 20 sets of hollow axles and mushroom nails, suitable for modifying 20 1/64 scale diecast cars.Note: Need to be fixed with glue when using. Product does not include tires. Our store has tires of various specifications. If you need to purchase them, please contact customer service.?Product Parameters?Material: MetalSpecifications: 0.7in/18mm, 0.78in/20mm, 0.86in/22mm, 0.98in/25mm, 1.1in/28mm, 1.18in/30mm?Packing List?40 * Hollow shaft80 * Mushroom nails1 * Storage box