Intermatic WP1030C 2/1 Gang 3-1/8-Inch Clear Outdoor Box Two-gang or Single-gang with WP101 and WP102 Inserts, 3-1/4-Inch Depth, Clear Complies with 2008 NEC Article 406.8(B) Patented inserts offer more configurations and cover more jobs Heavy-duty polycarbonate construction Meets requirements for cold impact testing at -60 Degree Fahrenheit (-51 Degree Celsius)