Free Speed - rpm: 140 Output Drive - in: 3/4 sq. dr. Overall Length - in: 23.77 Overall Length - mm: 603.76 Peak - ft-lb: 221.0 Peak - Nm: 300 Recommended Torque Range - ft-lb: 44.2-177 Recommended Torque Range - Nm: 60-240 Weight Less Socket - kg: 4.39 Weight Less Socket - lb: 9.7