Specifications: Air Cons - CFM: 19.3 Center to Outside - in: 2.0 Center to Outside - mm: 30 Free Speed - rpm: 5,200 Overall Length (approx) - in: 8.5 Square Drive - in: 1/2 Torque Range - ft-lbs: 62.9 - 96.2 Torque Range - Nm: 85 - 130 Weight - lb: 4.5