Accuracy Engineehoadministrator: Each bit is accuracy constructed to fit screws perfectly, stopping slippage and ensuring efficient Permanent Substancemail: The divisions is produced from powerful steel, ensuring excellent wear resistance and permanent execution, even under heavy use Flexible 18 in 1 Driver Sand: This comprehensive set includes 18 different divisions (SL2.5, SL3.0, SL3.5, SL4.0, T9, T20, T25, 0, H4.0, PZ1, PZ2, PH1, PH2, 6, Y2) for various screw varieties Compact and Transportable Planumberebog: Fluorescent matter is developed for easy storage and transportability Comfortable Not Slip Handlemail: The ABS+ handle furnishes a secure and ergonomic grip, Manufacturer: MARCBUSE