INSIZE Outside Micrometer Set 0-12" Features include... 0-12" Measuring Range 0.0001" Graduations Carbide Measuring Faces 0.256" Spindle Diameter Ratchet Stop Spindle Lock Furnished in fitted Case Included in this set... 0-1" Micrometer 1-2" Micrometer with Standard 2-3" Micrometer with Standard 3-4" Micrometer with Standard 4-5" Micrometer with Standard 5-6" Micrometer with Standard 6-7" Micrometer with Standard 7-8" Micrometer with Standard 8-9" Micrometer with Standard 9-10" Micrometer with Standard 10-11" Micrometer with Standard 11-12"" Micrometer with Standard