[Premium Material] Super Hard Carbide Anvils,Ratchet Thimble handle for precise application of force. Laser Etched Graduations will never fade.[Package Includes] Includes 1PCS Premium Quality Micrometers with measuring ranges: 01inch, Graduation: 0.0001inch; Accuracy: 0.0001inch Padded Case, Calibration Standards And Wrenches Are Included.[Applications] Widely Used For Precise Measurement Of Length, Diameter Or Thickness.[Easy to Operate] The spindle of the machinist tool set is accurate, and the object is placed between the spindle and the . Thus, you can get precise data by adjusting the spindle.Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you!Colour:As ShownMaterial:alloy steelPackage Contents:1 * MicrometersOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/ 13cm.