Free Speed - rpm: 465 Output Drive - in: 1/2 sq. dr. Overall Length - in: 23.06 Overall Length - mm: 585.73 Peak - ft-lb: 73.8 Peak - Nm: 100 Recommended Torque Range - ft-lb: 14.75-59.0 Recommended Torque Range - Nm: 20-80 Weight Less Socket - kg: 3.54 Weight Less Socket - lb: 7.80