Topaz G4458 Box 4" Octagon 2-1/8" Deep 1/2" & 3/4" Concentric KO Galvanized Steel

Topaz G4458 Box, 4" Octagon, 2-1/8" Deep 1/2" & 3/4" Concentric KO, Galvanized Steel

2-1/8" deep 1/2" & 3/4" Concentric KO, Knockouts-Sides(4) - 1/2" & 3/4" CON, Bottom-(5) - 1/2"

4” OCTAGON DRAWN DEEP BOXES: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.