Wera 334/368/12 Kraftform Plus Screwdriver Set 12 Pieces 05347901001Kraftform multi component handle, with hard and soft zones, fits the shape to the hand for the ultimate in comfort and high speed torque transfer Lasertip bites into the screw's head to ensure a perfect fit and reduced slip out (anti cam out) Anti roll protection at base of handle stops screwdrivers from rolling away at the workplace Handle markings include screw symbol and size of tip to easily find the right screwdriver. Lifetime warranty Slotted