The Wera 05057111001 32 Pc. Kraftform Kompakt Security is a quality Wera tool set in a robust storage box. Features an adjustable Kraftform torque screw driver with Rapidaptor for rapid-in, rapid-out, rapid-spin, chuck-all and single-hand technology. Features a Kraftform holder with Rapidaptor quick-release chuck, along with tough viscous bits for universal use. The torsion design of the bits prevent premature wear, ensuring optimal tool life. This set also features a strong permanent magnet able to hold large and heavy screws.