4" STEEL OCTAGONAL EXTENTION BOX WITH 1/2" KO

Maximize your electrical installations with our robust 4" Steel Octagonal Extension Box. Crafted from high-quality steel, this box provides unparalleled durability and protection for your wiring connections. Featuring a convenient 1/2" knockout (KO), this extension box offers versatile entry points for conduit and cabling, streamlining your wiring process and ensuring a clean, professional finish. Ideal for expanding existing electrical boxes or adding new wiring points, this 4" steel octagonal extension box is the perfect solution for residential, commercial, and industrial applications. Its octagon shape allows for easy alignment and secure mounting, while the steel construction provides exceptional grounding and shields against electromagnetic interference. Ensure a safe and reliable electrical system with this essential component. Choose the 4" Steel Octagonal Extension Box – the professional's choice for durability, versatility, and peace of mind.