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The DIVERSITECH M666H is a drawn metal electrical box designed for residential and light commercial wiring installations. Constructed from steel with a silver finish, this box provides a sturdy, code-friendly enclosure for standard electrical connections. At 4 inches by 2 inches with a 1.5-inch depth, it fits standard stud bays and shallow-wall applications. The UL Listed rating confirms it meets recognized safety standards for electrical enclosures. Mounting hardware is included, and the S-bracket design allows side-of-stud installation without additional fasteners or special tools.
This box is suited for residential rough-in wiring, light commercial buildouts, and retrofit electrical work where a compact, surface-mountable or stud-mounted metal box is required. Electricians use it in standard framed wall cavities for device or junction applications. The included mounting screws and S-brackets reduce trip time and keep installation straightforward in new construction and remodel work alike.
Designed as an OEM-style replacement or new-installation metal electrical box for standard residential and light commercial stud-framed wall assemblies.
Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize all circuits at the panel before beginning any work in the installation area. Secure the box to the stud using the included S-brackets and mounting screws before pulling wire. Do not overload the box beyond its rated fill capacity as determined by NEC box-fill calculations.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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