Elevate your toolkit with our 7 Piece Heavy-Duty Torque Multiplier Wrench Set, designed to provide precision and reliability for all your torque needs. This comprehensive set features a robust construction, including a 1/2" square drive female input and a 3/4" square drive male output, ensuring compatibility with a wide range of drive tools such as torque and ratchet wrenches. Experience an impressive torque multiplication factor of 1:6.5, allowing you to handle even the toughest tasks with ease. The set comes equipped with both straight and 90° reaction bars, a reaction base, and two breakaway adaptors, along with an L-type hex key for added convenience. All components are housed in a durable storage case, making it easy to keep everything organized and accessible. Specifications include a maximum rated input of 231Nm (170lb.ft) and a maximum rated output of 1500Nm (1100lb.ft), with a gear ratio of 1.9. Weighing in at 6.06kg, this set is designed for both professional and DIY applications, ensuring that you can tackle any project, big or small. Plus, enjoy peace of mind with our lifetime guarantee (note that breakaway adaptors are considered consumable items and are not covered under this guarantee). Explore our extensive range of tools and workshop equipment tailored for both DIY enthusiasts and professionals. With over 10,000 products available, you're sure to find exactly what you need. If you have any questions or need assistance, feel free to contact us—we're here to help!