-- Description -- Square drive: 1", air pressure: 712 kg/cm, mechanism: pinless hammer, max torque: 2800 Nm, applicable torque: 15002570 Nm, blade length: 2.1 in, weight: 34 lbs, anvil length: 28.9 in, no-load speed: 4200 rpm, air inlet: 1/2 in PT, hose inner diameter: 1/2 in -- Contact -- Specialist: Dan W, 440-636-3128.