The Draper 9 piece Metric Coloured Extra Long Ball End Key Set is a professional hex key set designed for accessing fasteners at difficult angles. This colour-coded metric hex key set features ball end design that allows up to 25 degrees of working angle, making it ideal for restricted access applications common in mechanical, automotive and assembly work. Manufactured from chrome vanadium steel, each key is hardened, tempered and chrome plated for long-term durability and corrosion resistance. The protective coloured rubber coating serves a dual purpose – providing comfortable grip whilst enabling quick size identification, with each colour denoting a different metric size. This colour-coding system eliminates time wasted searching for the correct key during busy jobs. The comprehensive 9-piece set covers the most commonly used metric sizes from 1.5mm through to 10mm, making it suitable for bicycle maintenance, furniture assembly, electrical enclosures and general engineering tasks. The fold-out easy release holder keeps keys organised and secure, whether stored in a toolbox or carried to site, whilst allowing individual keys to be quickly removed and replaced as needed. Features and Benefits: • Ball end design enables access at angles up to 25 degrees for restricted spaces • Chrome vanadium steel construction hardened, tempered and chrome plated for durability • Colour-coded protective rubber coating for quick size identification • Comprehensive 9-piece metric set covering 1.5mm to 10mm sizes • Fold-out easy release holder keeps keys organised and accessible Contents: 9 x Keys: 1.5, 2.0, 2.5, 3.0, 4.0, 5.0, 6.0, 8.0, 10.0mm