When you need the best of all worlds where torque range, versatility and accuracy are paramount, look no further than pneumatic torque wrenches. These specialized torque wrenches are controlled by an "FRL Unit" (Filter, Regulator, Lubricator). The FRL unit is preset to a particular PSI on the regulator (which correlates to torque output) and provides controlled air flow and lubrication into the pneumatic torque wrench.
Pneumatic torque wrenches are the top choice among many bolting professionals.
SERIOUS TORQUE.
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