Specification AgeRangeDescription : adult Brand : CFFQDQUANB BulletPoint1 : The product has high hardness measuring surface. BulletPoint2 : This product is made of steel. BulletPoint3 : This product is simple to operate and easy to use. BulletPoint4 : The product is used to test that the internal thread size of the workpiece is within tolerance. Color : One Color ExternallyAssignedProductIdentifier : 9332162828064 ItemName : CFFQDQUANB Thread Ring Gage, 1SET 2A Accuracy Standard Metric Fine UNC UNF UNS 5/16-18 5/16-20 7/16-14 Measure Tool(5I16-28UN-2A T Z) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : ring-gauges Manufacturer : CFFQDQUANB ModelName : CFFQDQUANB ModelNumber : CFFQDQUANB NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : CFFQDQUANB ProductDescription : DIY Supplies : Metalworking Origin : Mainland China ProductSiteLaunchDate : 2025-02-11T02:39:19.434Z Size : 5I16-28UN-2A T Z UnitCount : 1 UnspscCode : 53000000