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A. This key is 4mm, designed to drive 4mm hexagon fasteners. It features a hexagon ball end on the long blade and a conventional hexagon end on the short blade.
A. The hexagon ball end on the long blade allows the key to engage fasteners at an angle, making it easier to work in confined or awkward spaces where a straight approach is not possible.
A. The key is manufactured from chrome vanadium steel that has been hardened and tempered, providing durability and resistance to wear under repeated working loads.
A. In-stock orders placed before 14:30 Monday to Friday are usually dispatched the same day.
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