Gardner Bender Electrical Box Spacer Brings receptacles and switches flush with drywall or paneling to allow proper fit of wall plates.
Easy installation: Simply compress the stack of spacers to the thickness needed, cut or twist off the required amount.
Spacers can be snapped or slid over machine screw shaft where screw tightening is required.
UL (Underwriter's Laboratories) listed. No. GSP-04: Trade Size: #6, #8, #10 Screws, Material: Plastic, UL Listed: Yes
Pkg Qty: 4 Strips of 4 Spacers Each