793GD

Precision device for calibration of mechanical, right-hand use torque screwdrivers. Measured value indicator.
Die-cast aluminium body. Insensitive to temperature variation.
Fastening to workbench. Double scale Nm (cNm) / lbf.in (ozf.in). Tolerance ± 2%.
Weight 3,2 Kg.

Art. 793 GA e 793 GB have 1/4 square drive and 1/4 male hex. drive.