Specification Brand : Vermont Gage BulletPoint1 : Supplied with a certificate of accuracy traceable to National Institute of Standards and Technology (NIST) BulletPoint2 : Go (+) gage for measuring the lower limit of a hole BulletPoint3 : Available in a range of sizes from .20 mm to 25.49 mm BulletPoint4 : Made from tool steel 60/62 Rockwell c scale (Rc) cold stabilized for durability BulletPoint5 : Class ZZ (tolerance of .0002”) for longer wear CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 662631051556 ExternallyAssignedProductIdentifier2 : 0662631051556 ExternallyAssignedProductIdentifier3 : 00662631051556 GpsrSafetyAttestation : 1 IncludedComponents : Pin gage set ItemDiameterTolerance : 0.005 millimeters ItemName : Vermont Gage - 112102900 Steel Go Plug Gage, Tolerance Class ZZ, 2.90mm Gage Diameter ItemPackageDimensions_Height : 0.635 centimeters ItemPackageDimensions_Length : 5.08 centimeters ItemPackageDimensions_Width : 0.635 centimeters ItemPackageQuantity : 1 ItemShape : Cylinder ItemTypeKeyword : hardware-pin-gauges Manufacturer : Vermont Gage Material : tool_steel MeasurementAccuracy : +/-0.0001 inches ModelNumber : 112102900 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 112102900 ProductSiteLaunchDate : 2011-03-23T08:00:01.000Z Range : 0.250 inches Size : Under 3 Inches Style : Class ZZ SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 30000000