Torque wrench without scale for use in production lines for tightening: single sided clockwise. The interchangeable inserts allow left handed tightening.Model: DSG-00/4, Input Drive: DSG-0A, Length: 265 mm, Working range: 15 - 85 Nm, Weight: 425 g catalogue part no.: DSG-00/4 By using special-sockets or special tools a corrected setting must be calculated for the used torque wrench.