✔Monster ✔1.3kg ✔Jumbo hammer 1/2" miniMONSTER high-performance compressed air impact wrench 1,390 Nm with non-slip soft-grip handle Exhaust air flows downwards through the handle with practical one-handed switching operation 3-fold torque preselection High performance double hammer impact mechanism including 1/4" coupling plug Connection thread: 1/4"PT Recording in inches: 1/2" Operating pressure in bar: max. 6.3 bar Handle: cold-insulated handle Total length L in mm: 185.0mm Idle speed in rpm: 10000rpm Air consumption in l/min: 135l/min Max. Loosening torque: 1390 N•mNm Max. Clockwise rotation torque: 1 = 270 N•mNm Max. Clockwise rotation torque2: 2 = 640 N•m Max. Clockwise rotation torque3: 3 = 965 N•m min. Hose diameter: 3/8" - 10 mm Sound pressure level: 102dbA Sound power level: 113d