Dewalt DCF512N 18v Brushless 1/2" Ratchet 95Nm, 1kg

Designed with speed and convenience in mind in the garage, the DCF512 (and the other new ratchet wrenches from DeWalt) gives you a long and slender tool, similarly shaped to a hand ratchet. It is much more capable than an impact wrench and can deliver enough torque for many fasteners in an engine bay. The DCF512 has a 1/2" square drive socket holder, and is made to be intuitive to use with the same direction reversing mechanism as the hand tool. 

Many uses in both automotive and construction industries.

A tool only previously available powered by air.
Perfect for use in a cramped engine bay.
Trigger lock prevents accidental activation.
Pressure sensitive trigger switch for speed control.
Brushless DC motor for excellent torque and runtime.
Illuminate dark engine bays with the LED work light.