50 - 250 kgf.cm Adjustable Click Style Metric Torque Wrench with resin grip and Limit Switch, Limit Switch counts the number of "Clicks" when connected to PLC or Tohnichi's CNA-4mk2 Count Checker. Graduation: 2.5 kgf.cm - 9.5mm square drive. Torque value easily set with external scale and knob.