As bolted connections are the most common solution for dismountable fasteners, there are an infinite number of tightening situations.
The majority of these can be tightened and loosened with the standard hydraulic wrenches and torque wrenches, as the range of possibilities with the HYTORC tool range has been extended.
In other cases, the tool must be adapted with the design of a custom torque wrench to ensure safe use for the operators and the application while guaranteeing the quality of the tightening.
The realization of the special key consists in the majority of the cases in the change of the reaction arm but other simple modifications allow to treat the particular cases.
