GB's Old Work Box 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 retrofit box features built-in cable clamps to hold wiring firmly in place.
For use in retrofit/old work box applications where the wall is enclosed
Durable PVC construction will not rust or corrode
Integral clamps hold wires securely