4" Square Drawn Boxes Steel 1-1/2" Deep 1/2" & 3/4" Concentric KO

4" Square Drawn Boxes Steel 1-1/2" Deep 1/2" & 3/4" Concentric KO – Electrical Junction Box The 4" Square Drawn Boxes by Southwire are galvanized steel junction boxes designed for electrical distributors and switchgear suppliers. With a depth of 1-1/2" and a cubic capacity of 21 cubic inches, these boxes are suitable for installation in walls or ceilings to support lighting solutions, switches, receptacles, or other outlet devices. The boxes feature multiple knockouts, including 1/2" and 3/4" concentric knockouts, facilitating versatile wiring configurations for wire and cable management. Specifications Material: Galvanized Steel Color: Silver Depth: 1-1/2" Cubic Capacity: 21 IN Knockouts: 13 (Combination of 1/2" & 3/4" Concentric) Product Weight: 28.65 lbs Manufacturer: Southwire Manufacturer Part #: B4454 UPC: 751338867833 Features Drawn steel construction for durability Multiple knockout sizes with concentric knockouts for flexible wiring Raised ground emboss with installed 10/32 ground screw for secure grounding cULus listed and RoHS compliant ensuring safety and environmental standards Suitable for use in walls or ceilings to support various electrical devices Downloads & Links Spec Sheet