This is a genuine manufacturer-sourced replacement retaining ring, it is specially designed for use with Ryobi power tools. Please make sure to check the appropriate diagrams of your model for the correct location and application of this hardware. Keep in mind this high-quality component is made of durable metal and is sold individually. It is best to use snap ring pliers to secure or remove this part.
This is an authentic Ryobi replacement part, sourced from the original manufacturer for use with drills, drivers, chainsaws, and trimmers. The special screw is used with a variety of different types of tools and the application of the screw can vary based on the model of the equipment. This screw is available as an individual replacement part.