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The ARLINGTON BE1X box extender offers enhanced support in oversized wall openings. This single-gang box extender levels and supports wiring devices when the box is set back from the wall, extending it up to 1-1/2". It features a 2-hour fire rating and is suitable for use with 4-inch square electrical boxes and handy boxes.
This box extender is ideal for providing a level and supported wiring device that is flush with the wall surface.
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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