Digital Can Seam Micrometer, Range 0 in to 0.5 in, Resolution 0.001 in, Accuracy +/- 0.00012 in, SPC Output No, Long Form Calibration Certificate No, Anvil Shape Flat, Dimension Type Inch, Operation Type Mechanical, Thimble Type Ratchet, Anvil Material Carbide, Features Measures The Width, Height and Depth of Can Seams, for Steel Cans, Includes Fitted Carton, Spanner, Hex Wrench, Maximum Measurement - Inch 0.5 in, Minimum Measurement - Inch 0 in, Rotating Spindle (Yes/No) Yes, Spindle Flat