“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.
- Steel construction
- Includes two 1-1/8 in. screws
- 1 or 2-gang device boxes
- Subject to acceptance by an electric inspector



















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