Eastman 60256 Universal Center Drain Washing Machine Outlet Box No Valve, 1/2 Inch, White DRAIN SIZE: Center Drain Connection with 2-inch drain coupling with molded knock out test cap MATERIAL: Constructed from rust-resistant Heavy Duty Plastic, White DESIGN: Designed for recessed residential applications; It is built with one-piece construction and a raised drip guard that prevents potential leaks CONTENTS: Along with the washing machine outlet box this pack includes a Snap-On faceplate cover which accommodates up to 1-inch drywall; it does not include valves EASY INSTALLATION: It has a center drain connection which makes it quick and easy to install