The Faithfull 2mm Hexagon Allen Key is designed for precision work with small hexagon socket fasteners. This versatile size is commonly found in electronics, precision instruments, small machinery, and various mechanical assemblies where compact fasteners are used. Manufactured from fully hardened chrome vanadium steel, this 2mm key combines durability with the precision required for detailed work. The hardened construction resists wear and maintains dimensional accuracy, ensuring consistent performance and preventing the rounding that can affect inferior alternatives. Features and Benefits:2mm size ideal for small hexagon socket applicationsFully hardened chrome vanadium steel construction for strengthProfessional quality suitable for precision engineeringMaintains dimensional integrity under repeated usePerfect for electronics, instruments, and small mechanical assemblies Specifications: Key Type: Standard Size (mm): 2