Sigma Engineered Solutions, Gray Sigma Electric 14351 1/2-Inch 4 Hole 2-Gang Box Sigma's weatherproof two-gang boxes provide a junction for conduits and can house up to two wired devices such as receptacles or switches. The rugged, die-cast construction prevents moisture penetration making the boxes suitable for wet, damp or dry locations. Boxes are powder coated for corrosion resistance and feature a ground screw for secure installation. Boxes include hardware, closure plugs and a pre-installed ground screw. Features Provide a junction for conduits or can house up to two wired devices such as receptacles or switches Features four 1/2-in knockouts and 31 cu. in. capacity Includes mounting lugs, closure plugs and a pre-installed ground screw Die-cast construction and powder coated for corrosion resistance Product is UL and CSA listed, suitable for wet locations and NEMA 3R rated USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.