The 6" Center Mount Blind Spot DuraBall Convex Mirrors are a practical and reliable solution for enhancing visibility on the road. With a 14" radius curvature glass and a black outer gasket for edge shock protection, these mirrors resist breakage and provide a wider viewing area compared to conventional convex mirrors. Featuring the Duraball Nylon Ball Joint System, these mirrors are durable and long-lasting. They come with a 5/16"-18 mounting stud and hex bolt, making installation easy. Available in stainless steel and black, these mirrors fit most makes and models. Improve safety and visibility with these high-quality convex mirrors.