Features Advanced sleeve design for precise, easy readability Quick-reading figures - every thousandth numbered on inch tools Balanced frame and thimble design ensure easy handling and better readability Gracefully designed tapered frame for use in narrow slots and tight places Quick and easy adjustment 3" (75mm) frame with a 3-1/2" (88mm) depth to allow additional reach Flat carbide spindle Carbide anvil with a 60 Deg point Starrett satin chrome finish - no glare - resists rust Combination ratchet and speeder for uniform pressure and quicker adjustment Rigid one-piece steel frame Extremely hard and stable one-piece spindle Carbide measuring face on the spindle and carbide V anvil Extremely hard and stable one-piece spindle Specifications Made in America: Yes Micrometer Type: Automotive Disc Brake Micrometer Range (in): 1-2" Graduations (in): .001" Anvil/Spindle Material: Carbide Anvil Type: Pointed Spindle Type: Flat Thimble Type: Ratchet