Plug Gage,Tool Steel,0.4333 in. dia.
4350 in, Dimension Type Inch, Gauge Type No-Go (Minus), Included Certification Certificate of Accuracy with NIST Traceability, Surface Finish 4 Microinch or Better, Tolerance 0.5100 in, Diameter Sub-Range 0.0001 in, Diameter Range 0.Class X No-Go Pin Gauge, Material Steel, Finish Uncoated, Diameter 0.