Racing nuts with function and practicality from street to circuit rides. Made of carbide (SCM435) forging! [P1.5: Compatible models] Toyota Mitsubishi Isuzu Honda Daihatsu Mazda [P1.25: Compatible models] Nissan Subaru Suzuki *Please note that it cannot be installed if genuine Toyota / Honda / Mitsubishi aluminum wheels are attached. Note: This product is intended to be used with original manufacturer wheels. There may be cases where it cannot be used with external products and the original manufacturer designated wheels. Please check the nut standards and determine it by yourself. These wheels are sold by other manufacturers options. If the wheel does not have the manufacturers logo on it, there is a possibility that the factory specified wheels.