Description With the LE Wilson Case Gage Depth Micrometer you can measure how much your full-length sizing die is pushing back the shoulder. Measure your cases headspace before and after sizing. The Depth Micrometer allows you to slip the micrometer perfectly over the top of the case gage with your case inserted into the gage and take a measurement. Graduations of .001 comes with a Gage Block. One size works for all L.E. Wilson Gages Click here for instructions
