Introducing our High Precision Calibrated Torque Wrench, designed for professionals and DIY enthusiasts alike. This 1/2" square drive torque wrench features a torque range of 40 to 210 Nm (30 to 155 lb.ft), making it perfect for a variety of applications. Crafted from durable chrome vanadium steel, the ratchet head offers a smooth action mechanism that ensures ease of operation and reliability. Each torque wrench is individually tested to meet the rigorous standards of BS EN ISO 6789-1:7, with a calibration tolerance of ±4%. The scales are clearly graduated in both Newton meters and pound-inches/pound-feet, providing versatility for different measurement preferences. Your purchase comes with a uniquely numbered test certificate, assuring you of the wrench's accuracy and quality. It is conveniently supplied in a protective storage case, making it easy to transport and store safely. Specifications include a length of 460mm and a net weight of 1.63kg, ensuring a comfortable grip and usage experience. Plus, we offer a lifetime guarantee, reflecting our commitment to quality. Explore our extensive range of tools and workshop equipment, tailored for both DIY projects and professional use. With over 10,000 products available, we have the right tool for every job. If you need assistance finding the perfect tool, our customer service team is here to help.