The faithfull 9 piece long ball end hexagon allen key set is a professional grade hex key collection designed for tradespeople working with imperial fasteners. Made from fully hardened chrome vanadium steel, these l shaped keys deliver the durability and precision required for demanding workshop and site applications. The long arm design provides enhanced reach for accessing deep set screws or fasteners in confined spaces, making these hex keys ideal for automotive work, machinery maintenance, and equipment assembly. Ball end configuration allows angle entry up to 25 degrees, enabling faster insertion and removal whilst working around obstructions or in awkward positions where straight access isn't possible. All keys from 4mm feature chamfered edges that prevent damage to both the key blade and fittings, extending tool life and protecting expensive components. The included storage caddy keeps the set organised and portable, with clearly marked key sizes for quick identification. Suitable for use in toolboxes or work belt pouches, this compact storage solution ensures keys remain protected and accessible on site. Features and benefits bull fully hardened chrome vanadium steel construction for professional durability bull ball end design allows 25 degree angle entry for hard to reach fasteners bull long arm configuration provides improved access to deep set screws bull chamfered edges prevent damage to keys and fittings bull storage caddy with size markings for quick identification and safe transport specifications type imperial min. Size in 5 64 max. Size in 3 8 key type l shaped end type ball no. Keys 9