Product Details: The Velvac 10" Stainless Steel Round Rear Crossview Mirror Kit is the perfect solution for improving visibility and safety while driving. This kit includes a wide view convex mirror with a 1/4"-20 mounting studs and a Velvac DuraBall with a nylon ball joint system. The mounting studs are factory assembled to the base for easier installation and the kit can be used for both right and left side installations. This mirror kit is designed to provide a wide field of view and a clear image, making it ideal for any vehicle. FleetPride is your First Click in Heavy Duty®.