Technical SpecificationTorque Radius: 600 mmWeight: 2.3 KgElectrode Diameter: 7" (180mm)Overall Length: 789 mmFeaturesUnmistakable signal when set torque is reached.Positive torque control increases energy efficiency.Self-clamping action speeds the tightening operation.A wide range of electrode sizes, 3 to 24 inches, can be tightened.