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The ARLINGTON BE3 box extender levels and supports wiring devices where the box is set back from the wall surface, extending the box up to 1-1/2". This 3-gang extender has a 2-hour fire rating and is made of heavy-duty, non-conductive plastic. It works with standard devices, switches, and GFCIs.
This 3-gang box extender is suitable for old work and new installations. It is UL Listed and CSA certified.
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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