ITEM: KYO-EI Racing Composite R40 "CLASSICAL" (Lock and Nut Set) M12xP1.25 RC-13K

Kyoei Sangyo's cultivated know-how, advanced forging nut technology, and reliable equipment designated as a "JIS certified factory". All of which create a high quality and safe product.

Furthermore, in 2002, we acquired the "ISO Quality Management System" and built a continuous quality control system. In this way, we have earned high trust and achievements from users with our attitude and efforts to stick to safety and quality.

We have also enhanced our distribution functions to respond quickly and accurately to user requests, and have a lineup of wheel nuts and locks that are compatible with cars around the world.