GB's new work single gang switch/outlet boxes are constructed of PVC for greater performance with a lower installation cost. They are designed and listed for use with non-metallic sheathed cable and non-metallic raceway in accordance with Article 314 of the National Electric Code. The box features built-in cable clamps to hold wiring firmly in place.; ; Brand Name: Gardner Bender Capacity: 20 cu in Shape: Rectangle Material: PVC Number of Gangs: 1 gang Product Type: Electrical Box Color: Gray Width: 3.3 in. Height: 4.2 in. Depth: 2.4 in. Weather Resistant: No UL Listed: Yes Number in Package: 1 pk Application: GFCI's, Junction Box or Housing for Receptacles and Switches Box Type: Wall Old or New Work: New work