Sealey AK7191 9 Piece Colour Extra Long Ball End Hexagon Allen Key Set Metric

The Sealey AK7191 is a professional 9-piece ball end hex key set designed for accessing hard-to-reach fasteners in automotive, machinery, and assembly applications. Manufactured from hardened and heat treated Chrome Vanadium steel with a fully polished finish, these extra-long metric keys deliver the strength and durability required for demanding workshop environments. With lengths ranging from 90mm to 230mm, these extended hex keys provide superior reach into recessed areas where standard length tools cannot access. The ball end design allows angled entry up to 25 degrees, making them particularly useful for awkward bolt positions in engine bays, machinery housings, and tight assembly spaces. Each key features a colour-coded anti-slip coating that serves three purposes: comfortable grip during extended use, enhanced control when applying torque, and fast identification of the correct size. The comprehensive metric range covers 1.5, 2, 2.5, 3, 4, 5, 6, 8, and 10mm sizes, addressing the