No longer worry about keeping your star keys in one place, with this compact penknife style set of 8. The star key set comes in a range of handy sizes from T9 to T40 and can be easily folded for convenient transport. The set is crafted from chrome vanadium to increase corrosion and rust resistance as well as improve hardiness. Features and Benefits The set comes in 8 convenient sizes from T9 to T40 Manufactured from chrome vanadium for guaranteed durability and rust-resistance Folding compact pen-knife style set for organisation and easy transport Typical Applications Can be used to fix or remove screws with a star-shaped head