Flip reverse Chrome Vanadium steel ratchet heads with a smooth action mechanism. Scale graduated in Nm and lb.ft. Calibration tolerance in accordance with BS EN ISO 6789-1:2017. Wrenches are individually tested to standards with ±4% accuracy and each wrench is issued with an individually numbered test certificate. Aluminium knurled handle for comfort and control. Supplied in an EVA foam storage tray.
• Range 1/4″Sq Drive 5-25Nm, 3/8″Sq Drive 20-120Nm and 1/2″Sq Drive 40-220Nm.
• Flip reverse Chrome Vanadium steel ratchet heads with smooth action mechanism.
• Calibration tolerance in accordance with BS EN ISO 6789-1:2017.
• Wrenches are individually tested to standards with ±4% accuracy and each wrench is issued with an individually numbered test certificate.
• Aluminium knurled handle for comfort and control.
• Supplied in an EVA foam storage tray.
• Lifetime guarantee*.
• Model No. STW900SETB























