The 3-Gang Electrical Box Extender/Spark Plug from Malibu provides support for wall box contents and prevents arcing by creating a non-conductive barrier between the box and the metal screws of the device.
- Extends set back electrical boxes up to 1-1/2 inches
- Compatible with all standard devices, including switches and GFCIs.
- Installation is made easy by pulling the wires through the box, tilting the device, pushing it firmly into the box, attaching the wires to the receptacle, straightening the device, and tightening the screws, all without the need to remove any wires from the device.
- Compliant with 2008 NEC Article 314.2
- ETL Certified and 2 Hour Fire Rated