Arlington DBHB1C Textured UV Rated Plastic 1-Gang Recessed Non-Metallic Low Profile Box 7.186 Inch x 4.934 Inch x 5.16 Inch 22 Cubic-Inch In-Box&trade; Mounting: Horizontal Gangs: 1 Type: In-Use Cover, Duplex Receptacle, GFCI, Decora