When installing a weatherproof outlet, trust Grainger to supply weatherproof box cover accessories. Add a new outdoor socket for a patio light, or a floor outlet to power portable flood lights in an industrial park. Weatherproof electrical accessories and components stop wind and rain from entering the outlet, so circuits remain protected from the elements. Find a range of weatherproof electrical supplies here, including single-gang, double-gang and 3-gang neoprene gaskets, die cast zinc closure plugs and more. Safety and productivity depend on dry electrical connections. Be sure. Get weatherproof box cover accessories from Grainger today.