Torque Wrench Micrometer Style 3/4"Sq Drive 70-420Nm(52-310lb.ft) - Calibrated

Chrome Vanadium steel ratchet head with smooth action mechanism. Calibration tolerance in accordance with BS EN ISO 6789-1:2017. Scales graduated in both Nm and lb.in/lb.ft. Wrenches are individually tested to standards with ±4% accuracy and each wrench is issued with an individually numbered test certificate. Supplied in storage case. Features: One of a comprehensive range of Premier Hand Tools, suitable for daily professional use Range: 70-420Nm(52-310lb.ft) Chrome Vanadium steel ratchet head with smooth action mechanism Calibration tolerance in accordance with BS EN ISO 6789-1:2017 Scales graduated in both Nm and lb.in/lb.ft Wrenches are individually tested to standards with ±4% accuracy and each wrench is issued with an individually numbered test certificate Supplied in storage case Lifetime guarantee* Specifications: Guarantee:Life Model Number: STW103