Specification Brand : Osborn BulletPoint1 : Fill Material Bronze BulletPoint2 : Brush Type Scratch BulletPoint3 : Overall Length (Inch) 10 BulletPoint4 : Number of Columns 16 BulletPoint5 : Brush Length (Inch) 5-1/4 CompatibleMaterial1 : Aluminum CompatibleMaterial2 : Stainless Steel CompatibleMaterial3 : Alloy Steel CompatibleMaterial4 : Alloy Steel ExternallyAssignedProductIdentifier1 : 0712231971980 ExternallyAssignedProductIdentifier2 : 712231971980 ItemName : Osborn - 4 Rows x 16 Columns Bronze Scratch Brush - 5-1/2" Brush Length x 1-1/8" Brush Width, 10" OAL, 1-1/8" Trim Length (4 Pack) ItemPackageQuantity : 4 ItemTypeKeyword : wire-brushes Manufacturer : Osborn Material : Brass Material1 : Brass Material2 : Bronze NumberOfItems : 4 NumberOfPieces : 4 PartNumber : 53502233 ProductDescription : Bronze is softer than steel and stainless steel, and will not scratch harder surfaces. It is used on on aluminum, brass and copper. Scratch brushes are constructed of dense filament/wire with an even trim for a consistent brushing action. They are used in general maintenance applications. ProductSiteLaunchDate : 2020-01-03T03:35:59.172Z UnitCount : 1