4 in. Square Box Mud-Ring 2 Device 5/8 RSD

The 2-Gang Square Mud Ring allows a 2-device electrical box to sit flush against installed drywall, plaster or ceramic tile, this mud ring offers a 5/8 in. raised design. It is CSA and UL Listed for safety.”,”highlights”:[“For use with 4 in. square box”,”Raised 5/8 in.”,”Durable galvanized steel construction”