The PROMAT 4000825114 is a high-quality 9-piece TORX angle screwdriver set, specifically designed for working with internal TORX screws. Each screwdriver is crafted from durable chrome vanadium steel, through-hardened for enhanced strength, and features a manganese phosphated finish for superior corrosion resistance and longevity. The set includes common TORX sizes: T10, T15, T20, T25, T27, T30, T40, T45, and T50, all neatly organized in a robust plastic holder for convenient storage and quick access. Ideal for professional use in various mechanical and assembly tasks.