The high-quality SW-Stahl torque wrench professional 1/2" is optimally suited for DIY enthusiasts and professionals for controlled tightening of screws and nuts. Our car torque wrench features an ergonomically designed 2K handle and is perfect for the tough workshop environment. The calibrated automotive torque wrench, which has a direct numerical display, is delivered with the corresponding calibration certificate and serial number. It also has a torque range of 40 to 200 Nm and an extra fine scale division in the range of (+/- 1 Nm). Our 1/2 inch torque wrench with ergonomic handle for optimal power transmission is perfect for both private and professional use, such as in car workshops, industry, automotive, energy, automotive businesses, tire services, repair shops, assembly companies, metalworking companies, etc. The torque tool or torque wrench for car tires with square drive has a 12.5 mm 1/2 inch drive. When the specified torque is reached, our SW-Stahl automotive tire torque wrench emits an acoustic signal to prevent damage to the nuts and screws during tire and wheel changes. Technical specifications for the SW-Stahl automotive torque wrench: Drive square: 12.5 mm (1/2") / Torque: from 40 Nm to 200 Nm / Features of screw tools: for right-hand and left-hand tightening / Features of screw tools: interchangeable square / Adapter shape: mushroom head / Release accuracy: ± 4% / Number of teeth (ratchet mechanism): 48 / Weight: 1.226 kg. With the SW-Stahl automotive torque wrench, you receive a precision tool that meets the demands of professional users in the workshop and industry due to its excellent quality. Ideal also for tire and wheel changes on cars, passenger vehicles, or motorcycles.