This composite impact wrench by RED ROOSTER has an excellent weight/power ratio. The RRI-3700M is developed for assembly- and disassembly applications. The revolutionary Mechoneer impact mechanism gives high energy levels per impact. The Mechoneer impact mechanism combines the hitting strength of a Twin Hammer with the durability advantage of the closed hammer mechanism. On top of that, it is greased fully, which results in low vibration levels and low sound pressure. The tool is suitable for industrial use. Breakloose torque: 3.120 Nm. Characteristics: • Ergonomic design, well balanced • Compact and lightweight • Mechoneer Impact mechanism • Power adjustable, 3 positions forward • Exhaust silenced, through grip • Forward/Reverse lever on trigger, for one-hand operation • 2-Step trigger for controlled rundown • dead handle 360 degrees adjustable