Arlington Industries' Large, Nonconductive Flange Box Extenders

Arlington Industries' Large, Nonconductive Flange Box Extenders
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Arlington Industries’ large, nonconductive flange box extenders extend set-back electrical boxes up to 11/2 in. The oversize flanges give extra device support when the wall opening is miscut or oversized. They hold larger cover plates, but are trimmable for use with standard plates.