• Square drive: 1/2″• Operating air pressure: 6.2BAR (90PSI)• Air consumption: 110L/min• Air inlet: 1/4″ NPT• Air hose: 3/8″• Max torque: 69NM(50FT-LB)• Free speed: 160 rpm• Net weight: 1.18KGS• Packing: color box