Hubbell Steel Square Box 4-11/16" 2-1/8" Deep, 1-Gang, Metal Stud Bracket, 42 cu. in., 72171MSB
Hubbell Steel Square Box 4-11/16" 2-1/8" Deep, 1-Gang, Metal Stud Bracket, 42 cu. in., 72171MSB
Pickup available at Independent Electric Supply
Usually ready in 4 hours
The Hubbell 72171MSB is a heavy-duty 4-11/16" square steel outlet box built for professional electricians and contractors working with metal stud framing. Designed for commercial and residential rough-in work, this box installs quickly and securely in 2-3/8 in. and 3-5/8 in. metal studs using the included MSB metal stud bracket — no separate hardware required. With a generous 42 cu. in. capacity and a 2-1/8" depth, it provides ample room for wiring devices, splices, and conduit connections. Concentric knockouts in 1/2" and 3/4" sizes offer flexible conduit entry from multiple directions, while the raised ground screw ensures a reliable equipment ground on every installation. A dependable choice for commercial tenant improvements, multi-family builds, and any job site where code compliance and installation speed matter.
Specifications
| Box Shape | Square |
| Box Size | 4-11/16 in. |
| Depth | 2-1/8 in. |
| Volume | 42 cu. in. |
| Material | Steel |
| Bracket Type | MSB Metal Stud Bracket (included) |
| Compatible Stud Sizes | 2-3/8 in. and 3-5/8 in. |
| Knockout Sizes | 1/2 in. and 3/4 in. (concentric) |
| Ground Screw | Raised ground screw included |
| Gangs | 1-Gang |
| Weight | 0.89 lbs |
| Manufacturer | Hubbell |
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