[pdf] [/pdf] About:• Weatherproof electrical fittings feature superior commercial grade die cast metal construction with a premium powder coat finish for strength and resilience.• Single, double and triple gang boxes are designed to accommodate multiple applications. The 4 Hole, Double Gang Box features a 31 cubic inch capacity and is complete with closure plugs, mounting lugs and grounding screws for a fast and easy installation. Also Known As: Wall Plates & Covers, 1/2 Inch 4 Hole 2-Gang Weatherproof Box WB2450 , Weatherproof Device Box Cover.Specification: • Type : Weatherproof Box• Color : Gray• Gang : 2• Inch : 1/2• No of hole : 4• Material : Copper free aluminumFeatures: • 31 cubic inch capacity• 1/2" or 3/4"threaded hub• Superior commercial quality die cast metal construction• Boxes include closure plugs, grounding screws and mounting lugs• Installation instructions included• Gray