This set of tamperproof star keys are colour coded for convenient identification of correct size, and is ideal when working with screws in electrical components. The set offers a range of essential sizes, from T6 to T15 and each key is crafted from alloy steel with a black finish for superior strength as well as durability and corrosion resistance. Features and Benefits A 6-piece set that ranges in essential sizes, T6-T15 Manufactured with alloy steel for hardiness and corrosion resistance Tamperproof format, meaning it is manufactured with a round hole in the middle to match star and Torx screws that have a pin, which cannot be interfered with or changed easily Colour coded for easy identification of size Anti-slip grip handles when applying strength to screw heads Typical Applications Colour coded for easy identification when using on electrical components