Quadtro, Washing Machine Outlet Box, With Pex Crimp, 1/4 Turn Valves, Patented, Versatile Design Allows For Right, Left, Or Center Drain & Bottom Or Top Mount Valves, Lock & Load Valve Mounting System For Quick & Easy Positioning, Single Lever Valve Mounting Hub Locks Into Position In Seconds, Unique, Easily Installed & Removed Test Cap That Does Not Fall Into Drain, A Singular Solution That Benefits Each Level Of The Supply Chain.