Carlon B118B-UPC Switch/Outlet Box, New Work, 1 Gang, 3-3/4-Inch Length by 2-1/4-Inch Width by 2-15/16-Inch Depth, Blue Carlon non-metallic boxes feature PVC construction for easier installation Designed and listed for use with non-metallic sheathed cable in accordance with Article 314 of the National Electrical Code All PVC boxes are permissible for use with 90 Degree C connectors Blue New work