This 1/4 "drive torque screwdriver has a torque range of 10-70 in/lbs and increments of 1 in/lbs. The laser scale is low light and easy to read, suitable for multiple specifications of screws, and can also be used as a scale model tool. It adopts an aluminum alloy body (lightweight and corrosion-resistant) and 55-62HRC alloy steel blades (wear-resistant and tensile). When the preset torque is reached, it will "click" to remind and slide, and the torque value can be set in two steps. In addition, the product includes a portable toolbox (with compartments), an extension rod, and other accessories. The extension rod can handle long-distance screws, balancing precision and convenience. .