Description
• One of a comprehensive range of Premier Hand Tools, suitable for daily professional use.
• Range: 20-120Nm(14.8-88.6lb.ft).
• Flip reverse Chrome Vanadium steel ratchet head with 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 tray.
• Lifetime guarantee*.

![Premier Calibrated Micrometer Torque Wrench 3/8"Sq Drive 20-120Nm [STW903]](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/STW903_DFC0404992__80408.1720576630.webp)
![Premier Calibrated Micrometer Torque Wrench 3/8"Sq Drive 20-120Nm [STW903] - Image 2](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/STW903_IN_CASE_DFC0404993__28925.1720576631.webp)
![Premier Calibrated Micrometer Torque Wrench 3/8"Sq Drive 20-120Nm [STW903] - Image 3](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/STW903_IN_CASE_STRAIGHT_DFC0404996__84738.1720576631.webp)
![Premier Calibrated Micrometer Torque Wrench 3/8"Sq Drive 20-120Nm [STW903] - Image 4](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/STW903_STRAIGHT_DFC0404997__02590.1720576632.webp)
![Premier Calibrated Micrometer Torque Wrench 3/8"Sq Drive 20-120Nm [STW903] - Image 5](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/STW903_ACT_ON_ENGINE_DFC0634036__65858.1720578106.webp)
![Premier Calibrated Micrometer Torque Wrench 3/8"Sq Drive 20-120Nm [STW903] - Image 6](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/CHROME_VANADIUM_ACT_LOGO_TILE_DFC1635788__50192.1720611731.webp)


