Topaz 4" Square Drawn Box, 2-1/8" Deep w/ 1/2" Knockouts

4" Square Drawn Box, 2-1/8" Deep w/ 1/2" Knockouts Topaz 4” Square Drawn Deep Boxes are 2-1/8” deep and 29 cu. in. to offer extra cubic capacity. Available in multiple KO sizes and raised ground emboss with installed 10/32 ground screw where noted, these junction boxes can be installed in walls or ceilings for lighting fixtures, switches, receptacles or other outlet devices. cULus listed and ROHS compliant. Product Features Drawn 2-1/8" deep offer extra cubic capacity 29 cu. in. Available in multiple KO sizes, and raised ground emboss with installed 10/32 ground screw where noted 4" square drawn junction boxes can be installed in walls or ceilings for lighting fixtures, switches, receptacles or other outlet devices Square boxes are used to bring power to a number of electrical devices where multiple conductor runs are split in two or more directions Galvanized Steel