Specification Brand : Weiler BulletPoint1 : Used for Centering 10", 12", and 14" Nylox Wheels When Gang Mounting BulletPoint2 : For Adapting a 4-1/4" Arbor Hole to a 1-1/4" Arbor Hole BulletPoint3 : Must Be used in Conjunction with Steel Flanges BulletPoint4 : For use with small diameter wheel brushes only; do not attempt to use them with cutting or grinding wheels, buffing wheels, or any type of abrasive wheel or disc BulletPoint5 : Country of Origin: United States of America CompatibleMaterial : Stainless Steel ConnectorType : Adapter ConstructionType : Coated ExteriorFinish : Brass ExternallyAssignedProductIdentifier1 : 012382039639 ExternallyAssignedProductIdentifier2 : 0012382039639 ExternallyAssignedProductIdentifier3 : 50012382039634 ExternallyAssignedProductIdentifier4 : 50012382034035 IncludedComponents : Nylox Pressboard Adapter IndustryStandardIdentifier : 3963 ItemName : Weiler 03963 Nylox Pressboard Adapter, 4-1/4" to 1-1/4" Arbor Hole, Made in The USA (Pack of 2) ItemPackageDimensions_Height : 1.5 inches ItemPackageDimensions_Length : 6.5 inches ItemPackageDimensions_Width : 6.5 inches ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-wheel-brushes Manufacturer : Weiler Corporation Material : Alloy Steel ModelName : 3963 ModelNumber : 03963 NumberOfItems : 1 NumberOfPieces : 2 PackageLevel : unit PartNumber : 3963 ProductDescription : WIRE WHL 4X014SSX1/4 ProductSiteLaunchDate : 2012-02-01T15:27:09.999Z Size : 1-1/4" SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1