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Compact 4" Steel Electrical Boxes for Safe, Organized & Professional Wiring
These 4" Square Welded Steel Electrical Boxes are designed for durable and reliable commercial and residential electrical installations. Manufactured from galvanized welded steel, these boxes provide excellent strength, grounding continuity, and fire resistance for wall and ceiling applications.
Equipped with multiple conduit knockouts on the sides and bottom, they allow flexible conduit routing and efficient wiring layouts.

The 1-1/2" deep square box offers 23 cubic inches of wiring capacity, making it ideal for housing multiple conductor runs while maintaining a compact profile.
Built from corrosion-resistant galvanized steel, these boxes provide long-lasting durability and dependable protection for electrical connections in residential and commercial installations.
Features multiple 1/2-inch conduit knockouts for flexible conduit entry, helping simplify installation and accommodate various wiring layouts.
Includes a raised grounding provision and is UL Listed and fire rated, helping ensure code-compliant, reliable electrical installations.
Ideal for wiring lighting fixtures, switches, receptacles, and junction points in new construction, remodeling, and maintenance projects.
Precision-formed knockouts and a rugged welded steel design make installation quick and efficient for electricians and contractors.
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