The Tightening Calculator that we put at your disposal free of charge allows you in a few clicks to select the right tool for the tightening to the torque that you have to perform. After choosing the HYTORC hydraulic wrench from your fleet of equipment or identifying the tool you will need to rent or buy, the Calculator will tell you the pressure to set on the pump to apply the desired torque. With this torque calculator you have access to the entire range of HYTORC hydraulic wrenches for your selection. There are two possible functions: the Bridle Calculator which is the most advanced and the Simple Calculator.