Manufacturer Part Number: W1375122BS|Go/No Go|Go; No GoThread Size|1-3/8-12Material|Hardened Tool SteelClassification|2BGo Pitch Diameter (Inch)|1.3209Go Pitch Diameter (mm)|No Go Pitch Diameter (mm)|No Go Pitch Diameter (Decimal Inch)|1.3291Handle Size|5Handle Included|YesOverall Length (Decimal Inch)|Overall Length (mm)|Thread Direction|Calibrated|Traceability Certification Included|Standards|Thread Style|Coating/Finish|Single Or Double End|DoubleSeries|Thread Standard|Includes|HandleUNSPSC Code|