A locking ring is a mechanical component used to secure parts in place, preventing them from moving or loosening during operation. It typically features a circular shape with a groove or notch that allows it to fit snugly onto a shaft or within a housing. Locking rings are commonly found in various applications, including automotive, machinery, and electronics. These rings can be made from different materials, such as metal or plastic, depending on the specific requirements of the application. They are often used in conjunction with other components, like bearings or gears, to ensure stability and reliability in mechanical systems.