Sigma Electric 16446 TRWR Duplex Receptacle Kit with Universal Cover, Gray Provides weatherproof protection for horizontal and vertical installations using patented corner hinge 15 Amp TRWR duplex receptacle included Complete kit includes universal cover, one-gang box with three 1/2-in holes, duplex receptacle, closure plugs, hardware and gasket Die-cast construction and powder coated for corrosion resistance Product is cULus listed and suitable for wet locations when the cover is closed