OKS1167 Features: Anit-magnetic Glare-free crystal with scratch-resistant coating Jeweled bearings No-clutch structure Graduation(s): .0005 in Range: 0.030 in [Max] Accuracy: 0.0005 in Stem Diam: 3/8 in Tip Diam: 0.079 in Tip Material: Carbide Display Type: Balanced Dial Mounting: Dovetail, Stem Measuring System: Inch Color/Finish: Displa...