Faithfull Colour Coded Ball End Hexagon Allen Key

The Faithfull 5mm Colour Coded Ball End Hexagon Allen Key is a popular mid-size option that's ideal for general purpose applications across multiple trades. This versatile size is commonly used in furniture assembly, bicycle maintenance, electronics enclosures, and general engineering work, making it one of the most frequently reached-for sizes in any toolkit. Constructed from premium S2 steel, this 5mm key offers excellent impact resistance and durability, ensuring reliable performance over extended use. The colour-coded design allows for instant identification amongst you