Hydraulic Torque Wrenches

Hydraulic torque wrenches generate their torque (twisting or rotating force) by hydraulic means alone. They are also self-ratcheting and incorporate an accurate method for determining the amount of torque applied. As an alternative to conventional impact wrenches, they're much quieter, lighter and more accurate - while fulfilling the basic requirement of a torque wrench to deliver an exact torque value to a torque-critical fastening.