What is a key feature of the bending beam torque wrench?

The bending beam torque wrench is designed to measure torque by the degree of deflection that occurs when a certain amount of torque is applied. This deflection is produced by the bending of a beam that is calibrated to indicate the torque value. As torque is applied, the beam bends, and the amount of bending directly correlates with the torque applied. This method of measuring torque provides a reliable and consistent means of achieving accurate torque settings for various applications.

Other options refer to features that are not characteristic of the bending beam design. For example, while some torque wrenches may include a digital display, that feature is not typical of all bending beam models. Additionally, preset torque levels are more common in click-type or electronic torque wrenches, and while some bending beam torque wrenches can be used for certain high-torque applications, they are primarily favored for lower to moderate torque settings in precise applications.