4 in. L x 1.78 in. W x 1 in. D Add-a-Depth Switch Box Ring, 1-Pack
$5.04
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Description
Add-a-Depth switch box ring allows you to adjust the depth of a switch box when it was incorrectly installed into the wall. The ring acts as a barrier between combustible wall surfaces and the wiring system. It has an adjustment range of 1/4 in. - 1 in.
