Arlington DBHR141W-1 Low Profile IN BOX Electrical Box with Weatherproof Cover for Retrofit Siding Construction, 1/2-Inch Lap, Horizontal, White ONE-PIECE ASSEMBLY - IN BOXs one-piece assembly replaces the installation of an electrical box, siding block, and bubble cover assembly. WEATHERPROOF - 22.0 cu. inch recessed electrical box with weatherproof-in-use extra-duty cover for existing siding construction. NO GASGETS REQUIRED - Accepts most single gang wiring devices and uses standard indoor wall plates or a GFCI cover plate. DURABLE - UV rated plastic for long outdoor life. Non-metallic cover and base. Box and white cover are textured/ paintable. SPECIFICATIONS  Sliding Type: 1/2-Inch Lap - Style: Horizontal - Height: 4.934" - Width 7.186" - Weight 1.576 lbs/each.