Fire Rated Poke Through, Steel, Opening Size 7 in, Opening Shape Round, Number of Gangs 1, Conduit Size (2) 1 in, Hole Dia. 4 in, Length 7 in, Width 7 in, Height 15 3/16 in, Capacity 27 cu in, Standards cULus Listed. This item has been restricted from sale in the following state (s): []