What's Included: Box, hardware, closure plugs and a pre-installed ground screw | Application: For Use in Wet Locations | Brand Name: Sigma Electric | CSA LIsted: Yes | Capacity: 16 cu. in. | Color: Gray | Diameter: 4.13 in. | Height: 5 1/2 in. | Hole Configuration: 5 Gang | Knockout Size: 1/2 in. | Material: Metallic | Number of Knockouts: 5 | Packaging Type: Shrinkwrapped | Shape: Round | UL Listed: Yes | Weather Resistant: Yes Sigma's weatherproof round boxes provide a junction for conduits and can be used to mount lampholders and lighting systems. 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. | What's Included: Box, hardware, closure plugs and a pre-installed ground screw | Provide a junction for conduits or can be used to mount lampholders and lighting systems | Features five 1/2-in knockouts | 16 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 and suitable for wet locations | Product is NEMA 3R rated