Westfalia screwdriver set 98 piece including bits and plug in inserts workshop screwdrivers made of robust low wear chrome vanadium steel with magnetized tips the precision mechanic screwdrivers are equipped with rotary knobs to ensure precision the combination of the tips and handle allow for fast work without slipping the content also includes plug in inserts and an extensive selection of 14 hexagon bits length 25 mm includes 5x slotted screwdrivers 6x100 mm 5x100 mm 6x150 mm 5x1