Sealey STW102 1/2" Torque Wrench Micrometer Style The Sealey STW102 is part of a comprehensive range of Premier Hand Tools, suitable for daily professional use. STW102 Features: 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. STW102 Specification: Drive: 1/2"Sq Length: 460mm Nett Weight: 1.63kg Range: 40-210Nm(30-155lb.ft) What is included: 1x 1/2" Torque Wrench Micrometer Style