OHLECTRIC 4 Inch Octagon Welded Electrical Box with Adjustable Bar Hanger,(4 Pack), 1-1/2 Inch Deep Box with BX/MC Clamp, Galvanized Steel, Supports Fixtures Up to 50 lbs, Suitable for Data Centers

Heavy-Duty Construction: Made from 16-gauge galvanized steel, this 4" octagon welded box is designed for strength and durability, securely housing electrical components in both walls and ceilings for long-term use. | Adjustable Bar Hanger (BHAC): The box features an adjustable bar hanger, which can be easily adjusted from 16 to 24 along the length of the stud, offering maximum flexibility for installing electrical fixtures. | Versatile Knockouts: Equipped with (2)-1/2" knockouts and (4)-loom pryouts, this box provides flexibility for various wiring configurations, ensuring a fast and efficient installation process for any setup. | Supports Heavy Fixtures: UL-certified to safely support up to 50 lbs, this electrical box ensures secure mounting of heavy fixtures such as lights and receptacles, providing dependable performance in residential and commercial settings. | Effortless Installation: Includes BX/MC cable clamps suitable for wire sizes ranging from 14-2 to 10-4, simplifying the wiring process while ensuring secure, quick, and efficient installation for electrical projects.