Mechanical Outside Micrometer, Range 0 in to 1 in, Resolution 0.0001 in, Accuracy +/-0.00016 in, Long Form Calibration Certificate No, Dimension Type Inch, Included Certification No, Jaw Depth 1.1 in, Mechanical Display Type Vernier, Operation Type Mechanical, Resolution - Counter 0 in, Thimble Type Friction, Anvil Material Carbide, Anvil Shape Flat, Case Included Yes, Case Type Plastic Case, Frame Material Steel, Includes Wrench, Lock Nut Type Lever, Maximum Measurement - Inch 1 in WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -