Madison Electric Smart Box 50 Lb. Rating Screw On PVC Molded Ceiling Box

Light fixture ceiling box. Features (2) 1-inch #8 Phillips head fixture support screws. Extra deep for mounting all smoke and carbon monoxide detectors. Ideal for old work and retrofit applications. Quick and easy to remove for wiring between floors, cathedral ceilings, and inaccessible attics. Faster to install than a nail on box, removes without causing damage to wall. Extra thick wall material creates stability and rigidity.