Specification Brand : Cle-line BulletPoint1 : Carbon steel substrate BulletPoint2 : Two-piece construction with two cutting edges in each piece BulletPoint3 : One side has a 2 to 3 thread chamfer for threading; the other side has a 1 to 1-1/2 thread chamfer for threading close to a shoulder BulletPoint4 : Unified and American National thread form standard BulletPoint5 : Enables a wide range of adjustment BulletPoint6 : Made in the USA Color : Red ExternallyAssignedProductIdentifier : 4989999126495 ExternallyAssignedProductIdentifier1 : 697334667193 ExternallyAssignedProductIdentifier2 : 0697334667193 ExternallyAssignedProductIdentifier3 : 00697334667193 ItemName : Cle-Line C66719 Quick-Set 2-Piece Die System ItemPackageDimensions_Height : 9.1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 7.6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : two-piece-threading-dies Manufacturer : Greenfield Inc. Material : Carbon Steel ModelName : 0550 ModelNumber : C66719 NumberOfItems : 2 PartNumber : C66719 Pattern : Solid ProductSiteLaunchDate : 2014-07-24T00:00:01-07:00 Size : 7/8-9 UNC Style : 0550 SupplierDeclaredDgHzRegulation : unknown UnitCount : 2