Specifications: Model: UXR-T2400S Air Consumption - ft3/min: 35.2 Air Hose Size - in: 1/2 Air Inlet Thread N.P.T. - in: 1/2 Free Speed - rpm: 3,600 Noise Level - dB(A): 79 Overall Length (approx) - in: 17.5 Overall Length (approx) - mm: 444 Square Drive - in: 1.0 Torque Range - ft lbs: 260 ~ 470 Torque Range - Nm: 360 ~ 650 Weight less Socket - kg: 12 Weight less Socket - lb: 26.4