Durable: The lock cylinder is made of high-strength metal material, which is sturdy and wear-resistant, not easy to rust, and not easy to deform or jam in hot or cold environments. It is highly stable and has a long service life. Function: The lock cylinder is designed according to original factory standards, with a precision internal locking tooth design and a one-to-one key tooth pattern matching, preventing technical picking and significantly reducing the risk of the car door being pried open. Features: The precision manufacturing process of the lock cylinder ensures smooth key insertion and removal, a clear rotating feel, and rapid response, avoiding jamming or malfunction due to wear and tear, improving the daily driving experience. Easy Installation: Precise dimensions, no modification required, direct replacement. Performance is the same as the original factory lock cylinder, with lower repair and replacement costs. It is the perfect replacement for your faulty lock cylinder. Service: We are committed to providing our customers with the best shopping experience. If you have any questions about this lock cylinder, please contact us through Amazon, and we will reply within 24 hours., Manufacturer: Rufutle