[Material]: Aluminium body, Jeweled bearing, Revolution counter with dial lock screw.
[Standard]: AGD2 standards.
[Size]:
Measuring Range: 0 – 2″,
Accuracy (1st 2.5 Rev): +/- 0.001″
Accuracy (Overall): +/- 0.003″,
Reading: 0-100,
Lug Back: 1/4″ Holes,
Dial Diameter: 2.28″,
Stem Diameter: 3/8″.