C.E. Smith Boat Trailer License Plate Bracket - Upgrade the appearance of your trailer with an aluminum tread plate license plate bracket. Fits standard left side DOT brake/tail lamps. No mounting hardware required. Installs between existing tail light mounting bracket and the left side tail light via the lamp's two mounting studs. Aluminum tread 0.080in thick Dimensions: 9-1/4in x 4-7/8in x .080in