The 4" Square Concrete Slab Box is designed for robust electrical installations, featuring a welded construction for enhanced durability. With a depth of 3-1/2 inches and a 1-inch knockout, this box is ideal for various wiring applications. Made from high-quality materials, it ensures compliance with industry standards, providing reliable performance in both residential and commercial settings. Its dimensions make it suitable for accommodating multiple connections, while the concrete slab design allows for secure mounting in concrete environments.
