Topaz G4457 Box 4" Octagon 2-1/8" Deep 1/2" & 3/4" KO Galvanized Steel

Topaz G4457 Box, 4" Octagon, 2-1/8" Deep 1/2" & 3/4" KO, Galvanized Steel

2-1/8" deep 1/2" & 3/4" KO, Knockouts-Sides(2) - 1/2" & (2) - 3/4", Bottom(2) - 1/2" & (2) - 3/4"

4” OCTAGON DRAWN DEEP BOXES G4456-G4458:Used for installing ceiling and wall lighting fixtures, fans, or convenience outlets and devices, Topaz 4” Octagon Drawn Deep Boxes have extra cubic capacity, are available in multiple KO sizes with or without concentric KOs and installed 10/32 ground screw where noted. cULus listed and ROHS compliant.