The TEN1292AGE4R Torque wrench is a bi-directional torque wrench for left/right hand threads with push through square drive and flip reverse ratchet action for torque checking. Specifications:Range Nm: 70 to 350 Nm.Range: ft.lb: 50 to 250.Scale: 5.0Nm/ 5.0 ft.lb.Length: 632mm.