Topaz B8547 – 4″ Square Welded Boxes 1-1/2″ deep, 1/2″ KO With NM Clamp & S Bracket – (50 Pack)

Topaz 4” Square Welded Boxes are 1-1/2” deep and 21 cu. in. Available in multiple KO sizes with brackets, NM Clamps, MC Clamps, and eccentric Kos 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.