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Triple screwdriver is a kind of screwdriver with common standard size and three functions. When you use it, you just need to cover the tool bit to use on the most top. It is simple to use. The triple screwdriver is fixed with hexagon neck. The force of left and right rotation completely could support each other. Furthermore, there is magnetism for each so it is easy to replace! The triple screwdriver is portable and useful. The tool bit design supporting circular replacement also fully embodies the characteristic of energy conservation. Thus it features environmental protection and energy saving.