Plug Gage,Class X,0.2172 in. dia.
Class X Go Pin Gauge, Material Steel, Finish Uncoated, Diameter 0.2200 in, Dimension Type Inch, Gauge Type Go (Plus), Included Certification Certificate of Accuracy with NIST Traceability, Surface Finish 4 Microinch or Better, Tolerance 0.0001 in, Diameter Range 0.0751 in to 0.