Blade-holding screwdriver for Wera Kraftform Kompakt VDE blades with ratchet with fine toothing integrated in the handle (40 teeth/return angle 9¡). The ratchet accelerates screwdriving without having to reposition the tool. The ratchet mechanism completely embedded in the handle ensures very handy and comfortable work. The handle/blade system allows for lightning-fast change of the required blade and thus a wide range of applications. Kraftform Kompakt VDE Kraftform blade-holding screwdriver with ratchet functionality The integrated ratchet with fine toothing ensures fast and safe working High working speed: The ratchet allows to "spin" when screwdriving Ergonomic intuitive switching to clockwise/counterclockwise or position 0 Kraftform Plus handle for comfortable ergonomic work Features The integrated ratchet with fine toothing (40 teeth and a return angle of 9¡) eases and accelerates screwdriving without having to reposition the tool. The individual testing at 10,000 volts, in accordance with IEC 60900, ensures safe working with loads up to 1,000 volts. The basic idea for the prototype of the Kraftform handle - that the hand should dictate the design - has, right through to today, proved to be correct. In cooperation with the internationally recognised Fraunhofer IAO Institute, Wera developed a screwdriver handle designed to match the shape of the human hand as long ago as the 1960s. After a long development phase, the Wera Kraftform handle was launched to the market in 1968. It has been optimised through the years with new technologies, but has kept its proven shape. After all, the human hand has not changed either.