Madison Electric Smart Box 3.75 in. Rectangle PVC Electrical Box Gray

The Original Smart Boxes are unmatched in versatility in new work locations where you cannot swing a hammer, or where final wall surfaces are uncertain, like kitchens and baths. Interior mounting screws allow for depth adjustability to accommodate tile, panelling and other specialty wall treatments. Smart Boxes are unmatched in both old or retrofit work applications because they are always mounted to a stud.