Feature●6 Pcs Micrometer Set: Measuring range: 0-6"; Graduation: 0.0001"; Accuracy: 0.0001". The 6 pcs outside micrometer set meets your general purpose of measuring small objects.●Calibration Standards: Our calibration standards provide precise adjustments for you. All calibration standards of our machinist micrometer are packed in the package.●Precision Work: Laser-etched graduations of the micrometer set will never fade! Advanced sleeve and carbide anvil design ensure precise and easy readability.●Durable Material: The outside micrometers are made of cemented carbide and cast Iron, sturdy and durable. Satin chrome finish on thimble and sleeve is rustproof and reducing glare.●Easy to Operate: The spindle of the machinist tool set is accurate, and the object is placed between the spindle and the anvil. Thus, you can get precise data by adjusting the spindle.Descriptionclass="celwidget" data-feature-name="aplus" data-csa-c-type="widget" data-csa-c-content-id="aplus" data-csa-c-slot-id="aplus_feature_div" data-csa-c-asin="" data-csa-c-is-in-initial-active-row="false" data-csa-c-id="ndujuh-uh8bad-an8vup-9dzl5i" data-cel-widget="aplus_feature_div">