1-Gang No Device Blank Wallplate, Midway Size, Thermoplastic Nylon, Box Mount, - Gray Familiar and functional, Leviton Traditional Wallplates are designed for use with Traditional Leviton devices. They represent styles and form factors that have stood the test of time. Their clean lines work in virtually any location, whether in new or retrofit construction, and they install quickly and easily. Leviton offers Traditional Wallplates in a vast array of colors and configurations.