Specifications: Model: UX-700C Air Consumption - ft3/min: 12.3 Air Hose Size - in: 3/8 Air Inlet Thread N.P.T. - in: 1/4 Free Speed - rpm: 9,000 Noise Level - dB(A): 76 Overall Length (approx) - in: 10.8 Overall Length (approx) - mm: 275 Square Drive - in: 3/8 Torque Range - ft lbs: 16 ~ 28 Torque Range - Nm: 20 ~ 36 Weight less Socket - kg: 1.7 Weight less Socket - lb: 3.7