Specifications: Average Air Consumption - cfm: 8.1 Free Speed - rpm: 6,200 Overall Length - in: 8-5/64 Overall Length - mm: 205 Square Drive - in: 3/8 Square Drive - mm: 9.5 Torque Range - ft lbs: 8.1-16.3 Torque Range - Nm: 11-22 Weight - kg: 0.62 Weight - lb: 1.4