Nodexa 1-Gang Device Box — 3″ × 2″ × 2-1/2″, Galvanized Steel (ETL)

The Nodexa 1-Gang Device Box is the fixed-wall counterpart to the gangable box — a single-gang steel enclosure with solid, non-removable sides for installers who want one box, set once, with no moving parts to work loose. Drawn from 1.1mm galvanized steel, it holds a true 12.5 cubic inches, enough room for a GFCI, a dimmer, or a deep smart switch with its conductors folded behind. The sealed sidewalls give it more rigidity than a gangable box — it won't flex or twist when you drive the mounting screws — which makes it the box of choice for surface-mount work, exposed conduit, and anywhere the box takes abuse. Standard 1/2-inch knockouts open on multiple faces for conduit or NMD cable, and it accepts any standard 1-gang cover or device plate. ETL Listed under 4009580 for residential and commercial installation. It's a NorthLine Signature electrical part: stocked deep, priced for the contractor buying by the sleeve, built for the rough-in that doesn't need to gang.