Features Advanced sleeve design with staggered lines and distinct figures for precise and easy readability Convenient decimal equivalents on inch tools Balanced frame and thimble design ensure easy handling and better readability Quick and easy adjustment Starrett satin chrome finish - no glare - resists rust Rigid steel frame ribbed for strength and stability Specifications Made in America: Yes Micrometer Type: Tube Micrometer Range (in): 0-1" Graduations (in): .001" Anvil/Spindle Material: Carbide Anvil Type: 3/8" Post Spindle Type: Flat