The Ryobi CSD4107BG is a compact & lightweight 4 Volt Lithium-Ion screwdriver, that is ideal for cupboard building or light screwdriving applications. There is a quick change chuck fitted for easy drill or bit changes with one h&. This powerful machine has a maximum torque of 5. 3 Nm powered by a 4 Volt 1. 2 Ah battery & is ideal for kitchen fitters etc. The Ryobi CSD4107BG has an adjustable 12 position torque settings dial. This will give the user a constant torque / pressure on delicate drilling so not to damage the workpiece. Fitted with a forward / reverse gearbox, the removal of screws is just as easy as when applying screws. An LED light is fitted to the underneath of the screwdriver & is ideal for working in dimly lit areas. This screwdriver is equipped with overmould switch & gripzone overmould technology on the handle which offers the user a good firm grip, control & added comfort.