Four common socket wrenches including a socket adapter. Directly usable in electric screwdrivers with a 1/4-inch drive. 20 screwdriver bits for the four most important screw types in all standard sizes, 2.5 cm and 5 cm long. Practical plastic box in a special Bosch design with a clear arrangement of the contents. Eight precision-ground metal drill bits, Ø 2 mm - 8 mm, made of high-speed steel and eight durable wood drill bits, Ø 2-8 mm. Universal magnetic holder for quick bit changes and secure hold of the screw in the bit.