Wiha Cable Key Torque Control Blades are designed to be used with Wiha TorqueVario, TorqueFix, and iTorque, Screwdriver handles only. They are not for use in Wiha in insulated torque handles, esd torque handles, T-Handles, or torque wrenches.

The torque blades can be inserted into the Wiha torque screwdriver handles to create a solid screwdriver handle with a torque setting. The fixed blade elimiates the potential for play and wobble caused when using a bit or bit adapter. The fixed blades have markings with their size and max torque ratings for easy identification.