803GB

ISO 6789

INTERRUPTION TYPE WITHOUT SCALE of great precision in the repeatability of the preset value. Long life in series assembly. Automatic disengagement by means of 20° angular movement of the rod body. Automatic reset. The "TBN" torque wrenches must be pre-calibrated before use, with calibration devices Art. 793 GEA/793 GF - GH/793 GRA/793 GT and blocked at the desired value within the tightening capacity of the wrenches indicated below.
Right and left-hand use.
Supplied with certificate according to DIN ISO 6789.

± 6% tolerance of the scale set torque. Type with 9x12mm end fittings frontal connection.

For use with Art. 793 GT calibration devices, Art. 806 GD 1/4" or Art. 806 GE 1/4" inserts are required.