Carlon 1-Gang Non-Metallic Box Extender

The Carlon 1-Gang Non-Metallic Box Extender is an ideal solution for electrical remodeling projects where added drywall, tile, or paneling leaves switch and outlet boxes recessed behind the finished wall surface. Constructed from durable, non-conductive PVC, this box extender fits seamlessly between the existing electrical box and the wiring device, bringing outlets and switches flush with the wall for a safe and professional finish. Designed for broad compatibility, this box extender works with standard wiring devices including switches, receptacles, and GFCI outlets. It is UL listed for reliable performance and safety in residential and commercial electrical applications.