Tohnichi QSP420N3 Ratchet Head Preset Torque Wrench

Contact us at: quotes@southwesternpts.com for pricing. Ratchet Head Type Preset Torque Wrench with Metal Handle, 60-420N.m, 6-42kgf.m, 531.1-3717.3lbf.in, 3/4" Square Drive Torque wrench for single purpose bolt tightening. Preset style. The set torque cannot be changed without using a special tool (sold separately), preventing the operator from changing torque by mistake. A clear "click" sound signals tightening completion upon reaching the set torque. The ratchet head has 24 teeth with a 15 degree operating range, allowing for use in space-limited working conditions. Applicable for international use including the EU region. Compliant with ISO 6789 Type II Class B calibration procedures.