The torque limiting screwdrivers are essential to limiting the amount of torque applied to your product or equipment during testing or assembly. When the preset torque value is reached the torque screwdriver ”slips-free” indicating torque has been reached and eliminating overtorquing. The screwdriver is torque limiting in the clockwise direction only (tightening). The torque limiting screwdrivers are designed and manufactured to meet or exceed the accuracy and repeatability requirements of ISO 6789:2003 (+/- 6 % of setting).The screwdrivers have color coded aluminum handles for specific connector types and torque values.

Coupling torque values are determined by the type of connector being used. For more information on connector couple torques refer to the chart on our Frequency, Torque & Grades Specifications page.