TEKTON 2445 1/2" Drive 250 Ft.Lb. Click Torque Wrench features: Chrome Plated Alloy Steel Construction, Micrometer Adjusting, Reversible Ratcheting, No Pointer or Dial to Monitor - Wrench Clicks when Pre-set Torque is Reached, Sealed Mechanism for Greatest Accuracy, Longer Calibration, Complete with Conversion Table Chart Professional Quality, Lock Holds Torque Setting, Dual Scale Torque Range: 25-250 Ft./Lbs.and 3.5-34.6 Mkp.