Specifications: Model: UX-1300 Air Consumption - ft3/min: 19.4 Air Hose Size - in: 3/8 Air Inlet Thread N.P.T. - in: 1/4 Free Speed - rpm: 6,200 Noise Level - dB(A): 76 Overall Length (approx) - in: 8.1 Overall Length (approx) - mm: 205 Square Drive - in: 1/2 Torque Range - ft lbs: 60 ~ 95 Torque Range - Nm: 80 ~ 130 Weight less Socket - kg: 2.7 Weight less Socket - lb: 5.9