Product description Industrial Torque Wrench (Cr-Mo) | Total Tools CanadaSize: 1/2"Length: 500mmTorque Range: 40-200N.mTolerance of torque ±4%Material : CRV+CrMoEasy torque-adjusting designPacked by BMCWeight: 12.26 lbsPCS/SBOX: 1PCS/CTN: 6