Sealey Calibrated Micrometer Torque Wrenches
- Sealey STW103, Chrome Vanadium steel ratchet head with smooth action mechanism. Calibration tolerance in accordance with BS EN ISO 6789:2003. Scales graduated in both Nm & lb.in/lb.ft. Wrenches are individually tested to standards with ±4% accuracy & each wrench is issued with an individually numbered test certificate. Supplied in storage case. Model No STW103 Drive:3/4" Sq Length:650mm Nett Weight:3.88kg Range:70-420 Nm (52-310lb.ft) Sealey STW103 Torque Wrench Micrometer Style 3/4"sq Drive 70-420nm/52-310lb.ft