I have 4 torque wrenches from HF. They are 1/4, 3/8, 1/2, and 3/4 in drives for certain range of torque values. The 3/8 and 1/2 got most uses. Occasionally 1/4 one. The 3/4 one only gets used when I work on shaft nuts. I also have a Quinn digital one which I use to calibrate the other click type...