Manufacturer Part Number: L0100100.5013|Go/No Go|Go; No GoThread Size|1/2-13Material|Tool SteelClassification|2BGo Pitch Diameter (Inch)|Go Pitch Diameter (mm)|No Go Pitch Diameter (mm)|No Go Pitch Diameter (Decimal Inch)|Handle Size|Handle Included|YesOverall Length (Decimal Inch)|Overall Length (mm)|Thread Direction|Calibrated|Traceability Certification Included|Standards|ASME B1.2Thread Style|Right HandCoating/Finish|BrightSingle Or Double End|DoubleSeries|Thread Standard|Includes|Short Form CertificationUNSPSC Code|