Strong magnetic magnetic hook, also called the pot magnetic. Used for fixing, connecting, lifting iron devices, tools and other items. Can be used for factory equipment fixed, lifting pendants, shopping malls, the office of the Hanging goods and objects, can also be used in the home fixed connection furniture and doors and windows. Can be used in ocean, rivers, deep wells, caves Search, salvage iron devices and other items. Strong magnetic hook is two kinds of very practical small tools, easy to use and flexible.