Product Standards: M12/pitch 1.25; Material: S45C; Carbon blend high-strength carbon steel. Product Description: When you attach the camber angle with a pilo upper or camber bolt, the knuckle enters the inside, the drive shaft will interfere with the mission, and the phenomenon is called "Dong-pok." The extended lower arm is installed to eliminate the don poking but now the knuckles are pushed outward, making it a tremendous toe-out. We stretch the tie rod to adjust the toe-out direction, but the normal adjustment width may cause the tie rod end to fall off. This is a part to help you correct the toe angle for proper positioning by completing the length of the factory tie rods. In particular, first aid practice, driving with the tie rod end firmly fixed in place is very dangerous. You cannot ride it due to previously dangerous issues. Run with confidence knowing that the tie rod will be unscrewed while driving and cannot operate the steering wheel. □□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□ Steel used: S45C (carbon steel for mechanical structure). This product is made in Japan. We have worked at a professional factory for bolts, nuts and screws for many years. The level of strength and accuracy is completely different from cheap mass produced bolts sold at hardware stores, and made overseas. Foot parts that connect directly to life. Run with confidence with guaranteed quality.