Southwire - Topaz line of weatherproof electrical fittings feature superior commercial grade die cast metal construction with a premium powder coat finish for strength and resilience. Built to last, the complete line of single, double and triple gang covers are durable, efficiently designed and weatherproof to withstand wet conditions. Our duplex double gang covers feature corrosion-resistant aluminum cast construction with a spring loaded lid for easy access and secure closure. Weather seal gaskets prevent moisture damage to ensure performance and integrity, UL listed for use in wet locations. Available in gray, 2011 NEC and NEMA 3R compliant, cULus listed. Point of purchase packaging promotes self merchandising and easy display.