For new construction or remodel work. UL and CUL listed for damp locations. Junction box has integral Romex clamps, snap-out sides, and 1/2" & 3/4"pryouts.Sub Type: 4" Standard Non-ICWidth/Diameter: 7-3/8" frameHeight: 10" frameOverall Length: 4-1/2" ceiling openingDepth Extension: 5-1/2"Notes:
Adjustable from 1/2" to 2-1/2" thick ceilings.