Digital Disc Micrometer Range 1 in to 2 in Resolution 0.0001 in Accuracy +/-0.00020 in SPC Output No Long Form Calibration Certificate No Anvil Shape Flat Anvil Size 0.800 in x 0.130 in Dimension Type Inch Operation Type Mechanical Thimble Type Ratchet Anvil Material Steel Includes Setting Standard Lock Nut Type Lock Nut Maximum Measurement - Inch 2 in Minimum Measurement - Inch 1 in Rotating Spindle (Yes/No) Yes Spindle Flat Spindle Diameter 0.315 in Spindle Material Steel