The Tolsen 19666 is a professional micrometer torque wrench from the Industrial line, designed for precision fastening tasks where exact tension is required. It features a 1/2" square drive and covers a torque range from 20 to 120 N·m, ensuring an accuracy of ±3% in accordance with the ISO 6789 standard. Built for durability, the tool's body is crafted from chrome-molybdenum steel with a chrome-plated finish and an engraved scale for clear readings. You can easily adjust the direction of force thanks to the reversible ratchet and click-type mechanism, while the bi-color ergonomic aluminum handle provides a comfortable grip during extended use. This 420 mm long wrench comes housed in a BMC case with a color sleeve, making it a reliable choice for mechanics and technicians who need a sturdy, precise tool for automotive or industrial assembly.