Micrometer Ranges: 0-1", 1-2", 2-3", 3-4", 4-5" And 5-6", Note: Wooden boxes and plastic boxes will be dispatched randomly Crisp, clear, easy-to-read digital graduation, accurate to 0.0001"; Hardened and ground spindle with carbide anvil ensure durability and accuracy Structure design is reasonable, easy to measure, improve work efficiency Ratchet handle for accuracy application of force; Lock nut; Solid Casting frame Powder coated baked finish; Fitted wood padded case included; Graduations: 0.0001"; Feature: Metric set With hard metal measuring surfaces Painted lacquer Super Hard Carbide Tipped Complete with calibration standards and wrench Wooden box is included Measuring drum matt chromed Note:Wooden boxes and plastic boxes will be dispatched randomly. Specification: Micrometer Ranges: 0-1", 1-2", 2-3", 3-4", 4-5" And 5-6" Precision 0.0001" With emotional ratchet Package Included: 6 x micrometer 5 x calibration standards 1 x case 1 x wrench