Introducing our High Precision 3/4 Inch Drive Torque Wrench, designed for both DIY enthusiasts and professional mechanics. This calibrated micrometer style torque wrench features a robust chrome vanadium steel ratchet head, ensuring a smooth and reliable action for all your torque needs. With an impressive torque range of 70 to 420 Nm (52 to 310 lb.ft), this wrench is perfect for a variety of applications.Each torque wrench is individually tested to meet the stringent standards of BS EN ISO 6789-1:7, guaranteeing a calibration tolerance of ±4%. The scales are clearly graduated in both Newton meters (Nm) and pound-inches/pound-feet (lb.in/lb.ft), making it easy to read and use. To ensure your peace of mind, every wrench comes with an individually numbered test certificate, validating its accuracy and reliability. Plus, it is supplied in a convenient storage case for protection and easy transport.Specifications:- Drive: 3/4 Inch Square- Length: 650 mm- Net Weight: 3.88 kg- Torque Range: 70-420 Nm (52-310 lb.ft)Enjoy a lifetime guarantee with your purchase, demonstrating our commitment to quality and customer satisfaction. Explore our extensive range of tools and workshop equipment, featuring over 10,000 items tailored for every job, big or small. If you need assistance finding the right tool, our dedicated support team is here to help you!.