Specification Brand : Weiler BulletPoint : 0002522161 BulletPoint1 : Single continuous length of stainless steel stem wire BulletPoint2 : Filled with a tuft of crimped wire to provide an aggressive flat side action BulletPoint3 : Ideal for cleaning and deburring internal threads BulletPoint4 : Steel fill brushes are great for working on carbon steel surfaces BulletPoint5 : Brush dia 5/16 in, stem dia 3/32 in, wire dia .003 in, brush length 9/16 in, overall 2-1/8 in, made in USA CompatibleMaterial1 : Stainless Steel CompatibleMaterial2 : Alloy Steel ExternallyAssignedProductIdentifier : 30012382164615 ExternallyAssignedProductIdentifier1 : 012382210045 ExternallyAssignedProductIdentifier2 : 0012382210045 ExternallyAssignedProductIdentifier3 : 50012382205107 ExternallyAssignedProductIdentifier4 : 50012382210040 FdaDeviceClassification : iv FdaIndicationOfUse : otc_and_rx FdaInstructionsForUseType : consumer FdaLabelType : consumer IncludedComponents : Power Tube Brush, Burrite Style ItemName : Weiler 21004 Power Tube Brush, Burrite Style, 5/16", 0.03" Steel Wire Fill, 9/16" Length, Made in The USA (Pack of 10) ItemPackageDimensions_Height : 0.508 centimeters ItemPackageDimensions_Length : 15.24 centimeters ItemPackageDimensions_Width : 7.62 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : wire-brushes Manufacturer : Weiler Corporation Material : Alloy Steel ModelName : 21004 ModelNumber : 21004 NumberOfItems : 10 NumberOfPieces : 10 PackageLevel : unit PartNumber : 21004 ProductDescription : 4 Pcs value set of Scratch Brushes with Fiberglass Bristle and Refills PARUU Fiberglass Scratch Pen Brush ST699 is great for cleaning and polishing items with hard-to-reach and tight places. Useful to reach out crevice and narrow area to clean rust on jewelry and electronics. Easy to use, just turn the top on this cleaning tool to extend and retract the brush. Scratch Brush for Cleaning. Retractable fiberglass bristles. Useful for cleaning watch movement plates and small crevices in metal components. Bristles move in and out of case by rotating the top. Measure approx. 5” long. 2 extra refills for PARUU Fiberglass Scratch Pen Brush ST699 included. Package Content: 2x Fiberglass Scratch Pen Brush 2x Refills for Fiberglass Scratch Pen Brush(ST699) Package Weigh: 100 grams ProductSiteLaunchDate : 2012-02-01T15:33:43.550Z Size : 0.003 Wire Size StreetDate : 2017-05-15T00:00:01Z Style : Steel SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 10