Patent ID: 7045713

Claim:
A combination for providing electrical service on a block wall comprising: an electrical box including sidewalls, a front edge, a front opening, and a cavity for receiving an electrical device therein; a peripheral flange extending from said sidewalls and offset from said front edge of said electrical box, said peripheral flange recessing said electrical device substantially behind an outer surface of said block wall; a bushing including a flange having a rear surface, a front surface, an integral tab extending from said front surface, a tube portion extending from said rear surface, and an opening extending through said flange and said tube portion; a mounting arrangement on said electrical box for securing said electrical box to said front surface of said block wall such that said peripheral flange of said electrical box is in contact with said outer surface of said block wall; and a fastening arrangement on said bushing for securing said bushing to a second surface of said block wall.