2 Gang PVC Box Extender

Cantex EZ Box New and Old Work Square PVC 2 gang Box Extension Gray

CANTEX EZ06DXA EZ BOX 2-gang cover provides a 1/2 in. rise or extension for any CANTEX 4 inch square EZ BOX, 4 inch square ENT box or 2-gang ENT boxes. The riser has 4 notches for easy installation of screws to secure the
riser.
4 strategically placed notches for screws make installation easy
Easily creates a 1/2 in. rise
Engineered for easy, cost saving installation and constructed with resilient PVC for durability
UL Listed, UL 2 Hour Fire Rated
Made in USA