The Stainless Steel Round Jake Brake Switch Plate is a practical and durable product designed to fit most Peterbilt makes and models. Made from high-quality stainless steel, this switch plate is built to last. With its sleek and round design, it adds a touch of style to your truck's interior. Sold individually, this switch plate is easy to install and provides a convenient way to control your truck's jake brake system. Enhance the functionality of your Peterbilt with this reliable and versatile switch plate.