NEMA 14-30R 220V Outlet Box Installation Kit ETL 30A 4-Prong Dryer Receptacle UL 4" 2-Gang Metal Electrical Box Plaster Ring Surface Flush Mount Exposed Work Cover Faceplate Clamp Connector All-in-One Safety-certified: The 30A receptacle is ETL listed, and the electrical box & accessories are UL certified. Both ensure the product meets strict safety standards through rigorous testing. Consumers can trust the safety of each component, reducing concerns about potential hazards All-in-One Package: This outlet kit combines a 14-30 outlet, 2-gang electrical box, plaster ring, cover plate, and clamp connector. One set covers full installation, omitting extra accessory buys. It streamlines the process, preventing compatibility issues Durable Material: The NEMA 14-30 outlet kit, including the 4-inch 2-gang metal electrical box, plaster ring, cover, faceplate, and clamp connector, is made of high-quality metal. This ensures strength, durability, and resistance to daily wear and tear, reducing the need for frequent replacements Multiple Installation Options: This 240 volt dryer receptacle Kit supports surface and flush mount installation, offering flexible solutions for both new and renovated spaces Easy to Install and Wire: The 4-prong dryer outlet kit includes a receptacle with color-marked copper terminals for 10 AWG wires, plus a wall plate, receptacle box, mud ring, cover, clamp connectors, and screws. The design is simple for easy installation by non-professionals, saving time and effort Aesthetic and Practical Design: The kit includes a plaster ring and surface mount cover, ensuring a neat and attractive finish that blends seamlessly with any decor, enhancing both functionality and appearance