Torque wrench for use on production lines, without setting scale, for tightening: single sided clockwise. The interchangeable inserts allow left handed tightening.The radio-impulse can be used to control the assembly-line. Model: DSG-1 Micro, Input Drive: DSG-1 Length: 415 mm Working range: 20 - 100 Nm Weight: 1395 g catalogue part no.: DSG-1 Micro Radio