Specification Brand : SPI BulletPoint1 : 2-inch Inside diameter x 4-7/16 inch outside diameter x 0.787" thick; 0.0001" accuracy BulletPoint2 : 0.00 micron surface smoothness BulletPoint3 : Use to calibrate inside micrometers at either the high or low end of the range BulletPoint4 : Also ideal for dial bore gages, vernier/dial/electronic calipers, and other gages ExternallyAssignedProductIdentifier1 : 4946368038568 ExternallyAssignedProductIdentifier2 : 04946368038568 IncludedComponents : 1 Setting Ring ItemDisplayWeight : 1.7 pounds ItemName : SPI 10-748-1 Setting Ring: 2" ID x 4-7/16" OD x 0.787" Thick, Accurate to 0.0001" ItemPackageDimensions_Height : 13.4 centimeters ItemPackageDimensions_Length : 2 centimeters ItemPackageDimensions_Width : 5.3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : calibration-setting-rings Manufacturer : MSC Industrial Material : Alloy Steel MeasurementAccuracy : 0.0001" ModelNumber : 10-748-1 NumberOfItems : 1 PackageLevel : unit PartNumber : 6543904 ProductDescription : SPI 10-748-1 Setting Ring: 2" Inside Diameter x 4-7/16" Outside Diameter, 0.787" Thick, 0.0001" Accuracy, 10.00micro m Surface Smoothness. Use to calibrate inside micrometers at either the high or low end of the range. Also ideal for dial bore gages, vernier/dial/electronic calipers, and other gages. Actual size is engraved on each setting ring. ProductSiteLaunchDate : 2024-01-09T21:23:21.575Z Size : 2" ID StreetDate : 2017-05-15T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 41110000