The wiha 9 piece ergostar ball end hexagon allen key set is a professional metric hex key set designed for tradespeople requiring quick access and precise fastening solutions. This comprehensive set features through hardened chrome vanadium steel construction, ensuring durability and longevity in demanding workshop and site environments. The ball end design is a key feature of this set, facilitating access to recessed screws and allowing you to work at angles of up to 25 degrees where straight access isn't possible. Each l shaped key is fitted with a colour coded sleeve, making size identification quick and straightforward during busy work periods. A particularly practical feature is the luminescent paint finish on the colour coded sleeves, which allows keys to be retrieved even in low light conditions or dark workspace areas. This reduces time spent searching for misplaced keys and improves efficiency on site. The set is supplied in a space saving ergostar holder that enables you to remove each individual hex key without disturbing the others, keeping your toolkit organised and maintaining easy access to the size you need. Features and benefits bull through hardened chrome vanadium steel for professional durability bull ball end allows working at angles up to 25 degrees bull colour coded sleeves with luminescent paint for easy identification in any lighting bull space saving ergostar holder with individual key removal bull comprehensive metric range from 1.5mm to 10mm contents 9 x hex ball end keys 1.5, 2.0, 2.5, 3.0, 4.0, 5.0, 6.0, 8.0 and 10mm specifications type metric min. Size mm 1.5 max. Size mm 10 key type l shaped end type ball no. Keys 9