This Chrome Electric Toggle Switch Face Nut is a practical and reliable solution for your truck's electrical needs. Designed to fit Peterbilt 359 and 370 Series Models, as well as Kenworth T600, T800, W900B, and W900L trucks, this face nut is an electric toggle switch application that comes in a pack of four. It's perfect for those looking for a durable and easy-to-use switch that fits most 2005 and older models. With its chrome finish, this face nut is not only functional but also adds a touch of style to your truck's interior.