Topaz's Weatherproof Single Gang 3-Hole Boxes in gray come with side openings and are designed to use for wall or pole mounting of outdoor outlets, switches and floodlights. Fabricated strategically from strong, durable and lightweight copper-free aluminum and die-cast metal. Provides a 28 cu. in. capacity for easy accessibility and use. Precision manufactured for optimum performance and longevity, this product features a premium powder coat finish that ensures integrity for the long term. The box includes closure plugs, grounding screws and mounting lugs. Additionally, its threaded hubs are 3/4 in. of an inch to fit your specific needs. This gang box is also both cultus Listed, UL Listed and both 2011 NEC and NEMA 3R compliant for safe use in wet environments.