Specifications: Model: UXR-T2000 Air Consumption - ft3/min: 34 Air Hose Size - in: 1/2 Air Inlet Thread N.P.T. - in: 3/8 Free Speed - rpm: 4,200 Noise Level - dB(A): 88 Overall Length (approx) - in: 11.9 Overall Length (approx) - mm: 303 Square Drive - in: 3/4 Torque Range - ft lbs: 150 - 290 Torque Range - Nm: 200 - 400 Weight less Socket - kg: 6.8 Weight less Socket - lb: 15.0