The 2101XP Mini 1/4" Impact conveniently fastens in those hard-to-reach places where conventional tools can't go. The powerful impact mechanism is engineered to deliver 50 ft.-lbs.(68 Nm) of torque where you need it most. A hard-hitting five-vane motor delivers smooth and robust performance. The 2101XP also features an easily accessible forward/reverse switch for one-handed operation.