Tanfel 1/2-20 UNF GO NOGO thread plug gage
ASME B1.20.1-2013
NIST traceable
Hardened tool steel HRC 58-63. Polished finish
Certificate of Accuracy (Included)
Handle (Included)
Case (Included)
Taperlock design
Right handed
Class 2B
Style: Class X
Thread type: UNF
Measurement System: Inch
Condition: NEW