Specification Brand : Halex BulletPoint1 : Designed to secure service entrance cables to wood, masonry and other surfaces BulletPoint2 : Made of zinc-plated steel for corrosion resistance BulletPoint3 : Designed for fast and easy installation BulletPoint4 : Use indoors or outdoors BulletPoint5 : Multi Use Solution: the electric box knockout seal is versatile and can be applied in a variety of environments, whether that's residential or commercial buildings; They cover the exposed punching holes in the steel outlet boxes and other metal shells, making them a useful solution for many electrical tasks Color : Silver ConnectorType : Clamp CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 051411262259 ExternallyAssignedProductIdentifier2 : 0051411262259 ExternallyAssignedProductIdentifier3 : 00051411262259 ItemDisplayDimensions_Height : 3.5 inches ItemDisplayDimensions_Length : 1.5 inches ItemDisplayDimensions_Width : 0.81 inches ItemName : Halex, 3#3/0 - 3#4/0 Service Entrance (SE) 2-Hole Cable Straps , 26225, 6 per pack ItemPackageDimensions_Height : 3.81 centimeters ItemPackageDimensions_Length : 10.668 centimeters ItemPackageDimensions_Width : 5.588 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : conduit-fittings Manufacturer : Jensen (Home Improvement) Material : Steel ModelName : 26225 ModelNumber : 26225 NumberOfItems : 1 PackageLevel : unit PartNumber : 26225 ProductDescription : Features: Accurate size information: These steel knockout seals are manufactured with dimensions of about 1/2 inch in size. They fit snugly into punching holes, acting as a firm barrier against dust and debris infiltration, safeguarding your electrical systems. Multiple uses: The electrical box knockout seal is designed for open box knockouts, can be widely applied by contractors or electricians in standard, air tight or dust tight applications, making them an indispensable tool in electrical tasks. Specifications: Material: galvanized steel with a zinc coatingSize: approx. 1/2 inchColor: silverPackage includes: 12 x Metal knockout sealsNotes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. ProductSiteLaunchDate : 2012-01-11T08:00:00-00:00 Size : 3#3/0 - 3#4/0 Style : 3#3/0 - 3#4/0 Trade Size, 6 Per Pack SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 43190000