General description Sealey STW905B Torque Wrench is a precision tool designed for both daily and professional use. It features a flip reverse Chrome Vanadium steel ratchet head with a smooth action mechanism, ensuring ease of use and reliability. Technical specifications Model No.: STW905B Torque Range: 60-330Nm (44.3-243.5 lb.ft) Calibration tolerance: ±4% accuracy Compliance: BS EN ISO 6789-1:2017 Other information Aluminium knurled handle for comfort and control Supplied in an EVA foam storage tray Each wrench is issued with an individually numbered test certificate Lifetime guarantee*