Smalley is the leading manufacturer of precision retaining rings and wave springs. We supply Spirolox® Retaining Rings, Crest-to-Crest® Wave Springs, and custom design solutions to OEMs all over the world. We stock thousands of standard parts, and our engineers are ready to help you choose the best one for your application. If a standard isn’t available, our engineers can help you design a new part that fits your application’s needs. Custom or standard, Smalley will get you the right part, in the right material, with No Tooling Charges™.