INSIZE 3-Point Dial Internal Micrometer Features Include... 4.0" - 5.0" Measuring Range 0.0001" Graduations 0.00025" Accuracy Ratchet Stop Setting Ring NOT included Includes 6" Extension Rod Includes Fitted Case Dimensions... L: 5.512" a: 0.035" b: 1.142" c: 0.984"
