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An electrical box extender assembly includes an electrical box having four side walls, and a back wall defining a cavity therein. A first of the four side walls of the box includes a first projection extending substantially transversely of the cavity. A substantially tubular extender having a first

An electrical box extender assembly includes an electrical box having four side walls, and a back wall defining a cavity therein. A first of the four side walls of the box includes a first projection extending substantially transversely of the cavity. A substantially tubular extender having a first side wall including a first flange extending transversely thereon, and a tubular base extending transversely thereof. The first flange and tubular base are spaced from one another and a first fastener extends through the first projection, first flange and tubular base to couple the tubular extender to the electrical box.

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1. An electrical box assembly comprising: an electrical box having four side walls, and a back wall defining a cavity therein, a first of said four side walls including a first projection extending substantially transversely of said cavity and extending substantially perpendicular to said side wall;

1. An electrical box assembly comprising: an electrical box having four side walls, and a back wall defining a cavity therein, a first of said four side walls including a first projection extending substantially transversely of said cavity and extending substantially perpendicular to said side wall;a substantially tubular extender having a first side wall having a first longitudinal end including a first flange extending transversely from said first side wall, and a base extending transversely from a second longitudinal end of said side wall and overlying and substantially parallel to said first flange and said projection, said first flange and base being spaced longitudinally from one another; anda first fastener extending through said first projection, said first flange and said base to couple said tubular extender to said electrical box. 2. The electrical box assembly of claim 1, wherein said first projection of said first of said four side walls of said electrical box is substantially parallel to said first flange and said base of said tubular extender. 3. The electrical box assembly of claim 1, wherein said first projection of said first of said four side walls of said electrical box substantially abuts said first flange of said tubular extender. 4. The electrical box assembly of claim 1, wherein a second of said four side walls of said electrical box includes a second projection extending transversely thereof and is substantially opposed to said first side wall of said electrical box, andfurther including a second side wall of said tubular extender includes a second flange extending from said second side wall, and said base extending from said second side wall. 5. The electrical box assembly of claim 4, and further comprising a second fastener extending through said second projection of said second side wall of said electrical box, said second flange of said second side wall of said tubular extender and said base. 6. The electrical box assembly of claim 4, wherein said base of said tubular extender is substantially planar. 7. The electrical box assembly of claim 1, further comprising a cover having an outer perimeter flange and secured to said tubular extender via said first fastener extending through said outer perimeter flange. 8. The electrical box assembly of claim 1, wherein said first projection of said first side wall of said electrical box is substantially parallel to said first flange and said base of said tubular extender. 9. The electrical box assembly of claim 1, wherein said tubular extender has a longitudinal axis A, and said base extends outwardly a greater distance from said longitudinal axis A than said first flange of said first side wall of said tubular extender. 10. The electrical box assembly of claim 1, wherein said first projection extends outwardly from said first side wall of said electrical box, andsaid first flange and base extend outwardly from said first side wall of said extender. 11. The electrical box assembly of claim 1, wherein said first side wall of said electrical box has a front edge, and said first projection extending outwardly from said front edge and said electrical box. 12. An electrical box assembly comprising: an electrical box having a plurality of side walls and a back wall defining a cavity therein, a first of said plurality of side walls including a first projection extending outwardly from said first side wall and said cavity,a substantially tubular extender having a plurality of side walls, a first of said plurality of side walls including a first flange extending transversely from said first side wall and aligned with said first projection and a base extending transversely from said first side wall and aligned with said first flange and the projection, anda first fastener extending through said first projection of said first of said plurality of side walls of said electrical box and said first flange and base of said tubular extender to couple said tubular extender to said electrical box. 13. The electrical box assembly of claim 12, wherein said electrical box and said tubular extender include co-axial longitudinal axes, wherein said first projection of said first side wall of said electrical box and said first flange and said base of said tubular extender are substantially perpendicular to and extend outwardly from said longitudinal axes of said electrical box and said tubular extender. 14. The electrical box assembly of claim 12, wherein said first projection of said first side wall of said electrical box substantially abuts said first flange of said tubular extender. 15. The electrical box assembly of claim 12, wherein said first projection extends outwardly from said first side wall of said plurality of sidewalls of said electrical box. 16. The electrical box assembly of claim 15, wherein said first flange and said base extend outwardly from said first side wall of said plurality of sidewalls of said tubular extender. 17. The electrical box assembly of claim 12, wherein said first projection extends outwardly from said first of said plurality of side walls of said electrical box,said first side wall of said tubular extender having a first longitudinal end with said first flange extending outwardly from said first longitudinal end, andsaid first side wall of said tubular extender having a second end with said base and extending outwardly from said second longitudinal end. 18. An electrical box assembly comprising: an electrical box having four side walls, and a back wall defining a cavity therein, a first of said four side walls including a first projection extending substantially transversely of said cavity and a second of said four side walls including a second projection extending substantially transversely of said cavity;a substantially tubular extender having a first flange at a first longitudinal end extending transversely thereon, and a base extending from a second longitudinal end transversely thereof and overlying said first flange, said first flange and said base overlying said projection and being spaced from one another in a longitudinal direction with respect to said tubular extender, and said tubular extender also having a second flange extending transversely thereon, said first flange and said second flange being spaced from one another in a lateral direction with respect to said tubular extender;a first fastener, extending through said first projection of said first of said four side walls of said electrical box and said first flange and said base of said tubular extender; anda second fastener, extending through said second projection of said second of said four side walls of said electrical box and said second flange and said base of said tubular extender to couple said extender to said electrical box. 19. The electrical box assembly of claim 18, further comprising a cover having an outer perimeter flange and an inner tubular extension, and secured to said tubular extender via said first and second fasteners extending through said outer perimeter flange. 20. The electrical box assembly of claim 19, wherein said tubular extender defines an access opening, and whereinsaid tubular extension of said cover extends into said access opening. 21. The electrical box assembly of claim 18, wherein said base of said tubular extender extends a further distance from a central longitudinal axis of said tubular extender than said first flange of said tubular extender. 22. The electrical box assembly of claim 19, wherein said first projection of said first side wall of said electrical box substantially abuts said first flange of said tubular extender, andsaid base of said tubular extender substantially abuts said outer perimeter flange of said cover. 23. The electrical box assembly of claim 18, wherein said first projection extends outwardly from said first side wall and said second projection extends outwardly from said second end wall,said first flange and base extending outwardly from said extender and overlying said first projection, andsaid second flange and base extending outwardly from said extender and overlying said second projection. 24. The electrical box assembly of claim 18, wherein said first flange extends outwardly from a first longitudinal end of said first side wall of said extender,said base extends outwardly from a second longitudinal end of said side wall of said extender, andsaid first projection extending outwardly from said first wall and said second projection extending outwardly from said second wall of said extender. 25. The electrical box assembly of claim 18, wherein said first flange and second flange extending outwardly from said extender and are configured for contacting an inner face of a building wall, andsaid base extends outwardly from said extender and is configured for contacting an outer face of the building wall.