The International WorkStar Deck Plates-Air Line Box category offers durable deck plates, airline boxes, and accessories for semi-truck owners. These high-quality products provide convenient storage and connection points for essential truck systems that withstand heavy-duty use. Options include smooth aluminum, diamond plate aluminum, and stainless steel deck plates in various sizes and mounting styles. The airline boxes help organize and secure air brakes, lighting, and electrical systems connections. This category also includes related accessories like filler sections and mounting hardware. Whether hauling freight or working on a job site, these products enhance your truck's functionality and appearance.