Insulated Torque Wrenches

Intended for low and high voltage applications where torque is critical, Mountz insulated torque wrenches protect their operators in both low and high voltage situations. Essential for worker safety, insulated torque wrenches also improve work quality and productivity by preventing product damage due to arcing or shorting. Applications for linemen and electricians include a wide variety of live electrical situations, such as uninterrupted power supply repair. Mountz insulated torque wrenches meet IEC 6900 standards, keeping your workers safe.


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Meets IEC6900 Standards.
  • Insulated Wrenches are for life-threatening high voltage and low voltage electrical assembly applications where over-torque conditions are not tolerated and operator safety is mandatory.
  • Designed with nonconductive plastic insulation, the torque wrenches provide operators with the proper safety for fastening applications.
  • The Insulated torque wrenches ensure proper torque control and eliminate the possibility of product failure due to shorting, arcing or other electrical damage.
  • The 1000V Insulated torque wrenches are built to protect against voltages up to 1,000 volts making these torque tools ideal for use in electrically live situations for a wide range of industries.

The preferred and certified ranges of these tools is in accordance with the requirements of ISO 6789 (+/- 4% of indicated setting).