1-Gang Extra-Duty Outlet Box Hood (While-In-Use Cover) Horizontal Device Mount, Die-Cast Aluminum, Includes Inserts for Single, Duplex and Decora/GFCI Receptacles, Also Includes Pre-Installed Weatherproof Gasket - GRAY Complies with the National Electric Code (2017) Section 406.9 for weatherproof enclosures in damp and wet locations. Ruggedly constructed to seal out moisture, dust, debris, and insects, while providing easy access to receptacles and switches Ideal for outdoor power, landscape, accent and holiday lighting.