4" Square Steel Electrical Boxes – Welded with Clamps & Brackets (2-1/8" Deep) 4-11/16 inch Provides secure device extension and

Provides secure device extension and alignment

Commercial and residential use

4-inch steel outlet boxes with fixed or adjustable mounting brackets

Malleable iron beam clamps provide strong support for conduit hangers attached to structural beams

4" Square Steel Electrical Boxes – Welded with Clamps & Brackets (2-1/8" Deep) 4-11/16 inch Provides secure device extension andHeavy duty 4 inch square steel electrical boxes designed for reliable performance in both residential and commercial installations. These welded steel boxes feature integrated clamps and mounting brackets, making installation faster and more secure. Manufactured from galvanized steel, these boxes provide durability and corrosion resistance while supporting a wide range of wiring applications including AC MC, MC BX, and NM SC cables. FEATURES: Heavy