Specification Brand : The Hillman Group BulletPoint1 : Country Of Origin: United States BulletPoint2 : Package length: 2.56" BulletPoint3 : Package Width: 3.87" BulletPoint4 : Package Height: 1.43" BulletPoint5 : Can be used with our other grommet size die sets. Color : Black ExternallyAssignedProductIdentifier1 : 008236387162 ExternallyAssignedProductIdentifier2 : 0008236387162 ExternallyAssignedProductIdentifier3 : 00008236387162 ExternallyAssignedProductIdentifier4 : 0738287726084 ExternallyAssignedProductIdentifier5 : 00738287726084 FinishType : Black ItemName : The Hillman Group 58440 Precision Ball Bearing .6693 Bore by 1.5748 Outside Diameter , 2-Pack ItemPackageDimensions_Height : 3.556 centimeters ItemPackageDimensions_Length : 8.89 centimeters ItemPackageDimensions_Width : 6.35 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : grommet-kits Manufacturer : The Hillman Group Material : Rubber MeasurementSystem : Standard ModelNumber : 58440 NumberOfItems : 1 NumberOfPieces : 2 PartNumber : 58440 ProductDescription : Quickly set grommets with ease with our self piercing grommet machine. Easily add grommets to murals, backdrops, fabrics, vinyl, and more with our cast iron die set and nickel plated grommets. This tool kit is a must have for all sign makers and craft enthusiasts. ProductSiteLaunchDate : 2014-09-23T00:00:01-07:00 Size : 1-1/2"