Sigma Electric 14147 1-Gang Universal Cover, Gray Provides weatherproof protection for horizontal and vertical installations using patented corner hinge Configurable for GFCI, Duplex and 1-3/8-in round devices for 6-in-1 flexibility Includes hardware, gasket and adapter plates for various configurations Die-cast construction and powder coated for corrosion resistance Product is cULus listed and suitable for wet locations when the cover is closed