21. The table below gives more specifics regarding the pattern of testing for each class of torque wrench . 22. All over America, greasy-fingered car buffs fondle their torque wrenches and think lustfully of V-8s and fat tires. 23. A pneumatic torque wrench is driven by continuous gearing, and not by the Hammers of an impacting wrench. 24. Since the tool is operated by electricity, there is a waterproof version of the electric torque wrench available. 25. They also found a torque wrench set, with the name " Berry " inscribed on it in cursive handwriting. 26. Other common methods of driving socket wrenches include pneumatic impact wrenches, hydraulic torque wrenches , torque multipliers and breaker bars. 27. An "'electric torque wrench "'is a planetary torque multiplier or a " Gearbox " mated to an electric motor. 28. Some vehicles are sensitive to the force the bolts apply and tightening should be done with a torque wrench . 29. It must be tightened using a torque wrench supplied with the Ultra 80, as detailed in the service manual. 30. A "'pneumatic torque wrench "'is a planetary torque multiplier or a gearbox that is mated to a pneumatic air motor.