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The Arlington Box Extension with MPN BE3X provides a practical solution for installations where standard electrical boxes may not suffice. This box extension is designed to support wiring devices that are set back from the wall surface. It offers exceptional levels of adaptability and functionality.
This box extension is designed for use in oversized or miscut wall openings. Its larger perforated flanges provide added stability to wiring devices.
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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