Air impact Wrench 3/4 Inch INGCO AIW341302 Kunci Sok Soket Pneumatic 3/4 #34; Square drive:19mm(3/4 #34;) No-load speed:4000 rpm Max.torque:1600Nm(1180ft) Weight: 6.0KG Twin hammer mechanism With universal connector. Air Consumption:256l/min(9cfm) Air Pressure:6.2bar(90psi) Length:234mm(9.2 #34;) Weight:5.9kgs(13lbs) Air Inlet:3/8 #34; Air hose:1/2 #34; Packed by color box