Hubbel電気ラコ0976スイッチボックス奥行リング
商品説明
Add-A-Depth ring or goof-ring is designed to act as a barrier between combustible wall surfaces and the wiring system For single and two-gang device boxes There is no UL standard for this product Subject to acceptance by an electric inspector Two 1-1/8" screws included 1/4" to 1" adjustment range Length: 1Width: 1.78Height: 4