Wiha 29242 - Easy Torque Driver with Torx T20 Blade. Easy Torque value pre-set to 4.0 Nm (35.4 Inch/lbs). Release accuracy +/- 10%. Internal mechanism slips when torque value has been attained. Reverse torque is 50% greater than rated vaiue for easy removal of fasteners.
Light weight, comfortable handle for good power transfer.
* No Calibration Certificates
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