The sealey 9 piece extra long ball ended hexagon key set is a professional metric hex key collection designed for accessing recessed and hard to reach fixings. Manufactured from heat treated and hardened chrome vanadium steel with a satin chrome finish, this set delivers the durability and corrosion resistance required for demanding workshop and site environments. The extra long design provides extended reach for deep set applications, with keys ranging from 92mm to 230mm in length and covering sizes from 1.5mm to 10mm. The ball end configuration allows each key to drive fixings at up to 30° from the fixing's axis, making it ideal for working in confined spaces or at awkward angles where standard hex keys cannot achieve proper alignment. This comprehensive set is particularly useful for mechanics, plant engineers, and maintenance professionals working with machinery, automotive assemblies, or equipment where fasteners are positioned in difficult to access locations. The easy access storage case features a hanging tag for organised workshop storage and quick size selection during jobs. Features and benefits bull heat treated chrome vanadium steel construction for long term durability bull ball end design enables angled approach up to 30° from fixing axis bull extra long lengths 92 230mm provide superior reach for recessed applications bull easy access case with hanging tag for efficient storage and size identification bull lifetime guarantee for peace of mind specifications brand premier contents 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10mm length 92 230mm nett weight 0.00kg