The Tolsen 16010 is an automatic click-type torque wrench designed for precision fastening tasks. It features a 1/2" drive and operates within a torque range of 40-210 N·m, maintaining an accuracy of ± 4% to ensure bolts are tightened to the correct specification. This tool has received GS certification, confirming it meets established safety and quality standards. Measuring 47 cm in length, the wrench provides a comfortable grip and sufficient leverage for demanding work. It comes as a complete set, including a 1/2" x 125 mm extension bar for reaching deeper fasteners and a compact plastic case that keeps everything organized and protected during transport. This kit is a practical choice for mechanics or home enthusiasts who need a reliable way to apply specific torque values without over-tightening.