The Impact Control screwdriver bits and socket wrenches are extremely robust and ideal for heavy work even with the high torque of impact screwdrivers. The special torsion zone gives the screwdriver bits extreme durability for continuous load. S2-modified steel and optimized heat treatment process give maximum durability for best performance, even with extensive assembly and heavy industrial work. All bits have a 1/4 inch external hex shank and are suitable for use with drill drivers, screwdrivers and especially impact screwdrivers. The bits are part of the Bosch Pick and Click system, which enables individually assembled accessory sets for absolutely flexible bit sets. One-rack contactors secure individually purchased bit packs for an individual collection and the simple exchange of old bit packs. The bits are supplied in a plastic holder that snaps into the pick and click empty boxes M and L and enables individually assembled bit sets. Length mm: 50; 50; 50This text is machine transl