Trilock Cylindrical Plug Gages

  • Trilock plug gages are used to check a drilled hole
  • Trilock members can be reversed providing two gages for the price of one
  • Available with GO and NOGO members
  • Class XXX, XX, X, Y and Z - Steel or Chrome
  • Precision hand lapped to a 3 micro inch finish to provide superior accuracy and optimum finish
  • Manufactured to the high end of the ANSI specifications to provide maximum wearability
  • Final inspection of gages is completed in an environmentally controlled ISO 17025 laboratory
  • Designed for size ranges .750” to 8.00”
  • Free NIST certificate of accuracy
Please select a measure:
  • Inch
  • Metric