These gages are used to check the driver fit in the screw recess. These are available in PHILLIPS®, POZIDRIV®, QUADREX®, and Square Recess types. The recess sizes available are 0, 1, 2, 3 and 4.
Upon request test blocks can be made for other recesses such as TORX®, MORTORQ®, and MORTORQ® Super.
Note: Available with either English or Metric Dial Indicators.
See this page in our catalog