Get the job done with this fieldmann cordless screwdriver setr features a head with six interchangeable bitsr bits mounted individually on the device keeping the set togetherr swivel handle with two positions and rotation direction switchr 30 nm torquer weighs 049kgr battery charges in three to five hoursr includes led lightr set also includes a separate ratchet screwdriver with tips and 50mm extensionr please refer to full details for included ratchet