This metric hex key set includes hex ball end long arm and hex end short arm. Made from chrome vanadium steel, hardened and tempered with a blackened finish to help prevent corrosion. The T-handle design maximises torque. The ball end makes it easier to locate the key into position, as it can also be used up to a 30° angle, which is great for difficult to reach areas. Non-ball ends have chamfered edges. Fitted with high impact resistant polypropylene handles that are comfortable to grip. Each tool has a convenient hang hole. Supplied with a durable steel wall mounting stand for organisation and storage.