Norbar 1/2" Drive Mushroom Head Torque Wrench

The Norbar 1/2" Drive Mushroom Head Torque Wrench is a professional-grade adjustable torque wrench designed for precision fastening applications across automotive, industrial and aviation sectors. Featuring Norbar's 'Industrial' style ratchet mechanism, this tool combines exceptional accuracy with practical versatility for demanding workshop environments. Built on the principle of 'offset pawls', the ratchet head features a robust tooth pattern with 60 teeth and a narrow engagement angle, allowing easy operation in confined spaces. The reversible square drive can be removed and repositioned to provide torque control in both clockwise and anti-clockwise directions, enhancing the tool's adaptability across different applications. Factory calibrated to ±3% accuracy and supplied with an ISO 6789-2:2017 calibration certificate, this torque wrench delivers reliable performance between 60-300Nm (50-220lbf.ft). The improved mechanism maintains accuracy for longer periods between recalibrations, whilst the integrated Timestrip® provides a unique visual reminder when service is due. The ergonomic handle features high-grip, soft-feel material resistant to common automotive, industrial and aviation chemicals. A secure push/pull locking mechanism prevents accidental adjustment during use, whilst the large scale window and extended scale length ensure clear visibility and precise torque setting. The chemical-resistant lens maintains clarity throughout the tool's working life. Ideal for professional mechanics, aircraft engineers and industrial maintenance technicians requiring certified precision torque control for critical fastening operations. Features and Benefits: • ±3% factory calibration with ISO 6789-2:2017 certificate for quality assurance • Reversible square drive enables both clockwise and anti-clockwise torque control • 60-tooth ratchet with narrow engagement angle for use in tight spaces • Chemical-resistant handle and lens suitable for automotive, industrial and aviation environments • Unique Timestrip® visual indicator shows when re-calibration is due • Push/pull locking mechanism prevents accidental adjustment • Large scale window and long scale length for easy, accurate setting Specifications: Wrench Type: 1/2in Drive Wrench Min. Capacity (Nm): 60 Max. Capacity (Nm): 300 Square Size: 1/2in Ratchet Diameter: 51mm Length: 593mm Weight: 1.42kg