Dorsey Dial Bore Gauge 1.5 – 3″ Wooden Box Model 2100-002MM Metric Indicator
Dorsey Dial Bore Gauge 1.5 – 3″ Wooden Box Model 2100-002MM Metric Indicator gage in good working condition with possible customer engravings see pictures for exact condition. 1 division = .002mm 2 micron resolution on the indicator. 38.1mm to 76.2mm bore range. Similar to a Sunnen gage or Standard gage brands. Item number rr4-26