Specification Brand : Weiler BulletPoint1 : For use with 7-1/4 Arbor Hole Nylox Brushes. Reduces to 2" Arbor Hole BulletPoint2 : Used in Pairs and Priced Per Pair BulletPoint3 : Used on the ends of a gang mount BulletPoint4 : Must Be Used in Conjunction with Press Board Adapters BulletPoint5 : Specifications: Nylox Steel Flanges, 8-3/4" O.D. X 2" Arbor Hole Made in USA CompatibleMaterial : Metal ExternallyAssignedProductIdentifier1 : 012382039561 ExternallyAssignedProductIdentifier2 : 0012382039561 ExternallyAssignedProductIdentifier3 : 00012382039561 IncludedComponents : Nylox Steel Flanges ItemName : WEILER 03956 Nylox Steel Flanges, 8-3/4" O.D. x 2" Arbor Hole, Made in The USA (Pack of 2) ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 10 inches ItemPackageDimensions_Width : 10 inches ItemPackageQuantity : 1 ItemTypeKeyword : sanding-disc-backing-pads Manufacturer : Weiler Material : Alloy Steel ModelName : 03956 ModelNumber : 03956 NumberOfItems : 2 NumberOfPieces : 2 PackageLevel : unit PartNumber : 03956 ProductSiteLaunchDate : 2012-02-01T15:27:09.223Z Size : 2" Arbor Hole SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1