Sigma's weatherproof two-gang 20/50 Amp receptacle cover provides protection for a single 20/50 Amp receptacle. Their rugged, die-cast construction features a self-closing lid to prevent moisture penetration when the receptacle is not in use. They compliment weatherproof two-gang boxes installed in wet, damp or dry locations and are powder coated for corrosion resistance. Covers include hardware and gasket.