The NP-TC 4" Square Single Junction Box provides a dependable and durable solution for a wide range of electrical installations. Built from high-quality pre-galvanized steel with a welded construction, it offers excellent corrosion resistance and lasting strength in demanding environments. Designed for use with conduit systems, this junction box ensures secure housing for wire connections, splices, and device mounting. Perfect for both commercial and industrial applications, NP-TC junction boxes deliver reliable performance and professional-grade quality on every project