• High Precision ±3%: The accuracy of this 1/2-inch torque wrench is ±3%, with a torque range of 40-220 N·m (29.5-162.3 ft-lb). Each wrench has undergone comprehensive ±3% accuracy calibration according to the consistency test method to ensure reliable and precise performance
• Audible Click Feedback: When the desired torque value is reached, our click type torque wrench 1/2 inch drive emits a distinct vibration and audible "click" to signal you to stop applying force, eliminating guesswork and preventing over-tightening. Reliable feedback for both beginners and professionals
• Torque Adjustment Lock Ring: Simply pull down and hold to adjust torque, then release to auto-lock, easy for home and professional mechanics. No accidental changes during use. To maintain the adjustable torque wrench, set the torque key to the minimum value when not in use
• Dual Scale: Features both N·m and ft-lb units, this 1/2 inch torque wrench allows you to easily switch between different tasks and meet various work needs without needing to purchase multiple tools—saving time and money
• Cr-V Steel Build with Secure Grip: This tool torque wrench is made from hardened chrome vanadium steel for strength and corrosion resistance, combined with a knurled aluminum handle for a stable, comfortable grip during extended use
• Easy to Read: The 1/2'' torque wrench features laser-etched scale that's easy to read and highlighted for clear visibility. Even in low-light conditions, readings are easy to identify, with durability in tough work environments
• 72-Tooth Ratchet Head Car Torque Wrench: Requires only 5° of swing arc for easy operation in tight spaces, ideal for car, motorcycle, and bicycle maintenance