Square Boxes are manufactured from durable pre-galvanized steel, and are designed to house and protect electrical wiring, switches, receptacles, and to support light fixtures. All steel boxes are UL listed and acceptable for use in 2-hour fire rated walls and ceilings. 8-32 cover mounting screws are assembled.
- Cable clamps suitable for use with steel and alum armored cable, MCI cable, MCI-A cable, and flexible conduit
- Square boxes are used where multiple conductor runs are split into two or more directions to bring power to a number of electrical devices
- Combination screw heads provide for faster installation
- Acceptable for use in two hour fire rated wall
- Made in the USA