Specification Brand : Venussar BulletPoint1 : Specifications: 4''x4'' rectangle, 1-1/2" deep, 21 cubic inches. BulletPoint2 : Protection: Protective housing for electrical connections, wires, and various components, can be use within a 2-hour fire-rated wall. BulletPoint3 : 16 Knockouts: Knockouts simplify the installation process by providing pre-cut openings, saving time and effort during construction or assembly. BulletPoint4 : Material: Galvanized steel materials, the galvanization process effectively protects the steel from corrosion caused by oxygen, water, thereby extending its lifespan. BulletPoint5 : Safety: By enclosing electrical connections and wiring within a sturdy and insulated box, it prevents accidental contact and minimizes the risk of electrical hazards. Capacity : 21 cubic_inches ExternallyAssignedProductIdentifier1 : 726347597477 ExternallyAssignedProductIdentifier2 : 0726347597477 IncludedComponents : 4 Pack Outlet Box Kit ItemName : Venussar 4" Square Electrical Box with Cover, 1-1/2" Deep Metal Electrical Box, Ten 1/2'' and Six 3/4'' Knockouts, Galvanized Steel, 21.0 Cu. in. Capacity Junction Box Metal ItemPackageDimensions_Height : 23.0886 centimeters ItemPackageDimensions_Length : 8.2042 centimeters ItemPackageDimensions_Width : 22.4028 centimeters ItemTypeKeyword : electrical-boxes Manufacturer : Venussar Material : oxygen ModelNumber : 11033099 NumberOfItems : 1 PartNumber : 11033099 ProductDescription : Outlet Box Kit ProductSiteLaunchDate : 2024-01-25T08:13:52.301Z Style : 4 Pack-Metal Electrical Box with Cover SupplierDeclaredDgHzRegulation : not_applicable