Comprehensive 32-Piece Set: Includes a wide range of precision screwdriver bits for professional use, compatible with manual and electric screwdrivers High-Quality S2 Steel Construction: Made from durable S2 steel, offering robust performance, wear resistance, and long-lasting reliability Versatile Bit Selection: Contains PH (1,2,2,3), PZ (1,2,2,3), SL (3,4,5,6), HX (3,4,5,6), TX (10,15,20,25,27,30,40), TXO (10,15,20,25,27,30,40) ideal for a wide range of applications Quick-Change Bit Holder & Adapter: Includes a 1/4″ quick-change universal holder and a 1/4″ adapter, ensuring fast and secure bit swaps Compact Plastic Storage Box: Keeps all bits organized and easily accessible, protecting them from damage and loss, Weight: 0.49 Pounds, Manufacturer: S&R Industriewerkzeuge GmbH