TPZ D4455 4" SQ BOX STL 2-1/8" DP 1

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.