Magnetic tools are devices that utilize magnets to assist in various tasks, primarily in construction and repair work. They can hold screws, nails, and other small metal objects in place, making it easier for users to work with their hands free. Common examples include magnetic screwdrivers, magnetic tool holders, and magnetic pickup tools. These tools are especially useful in tight spaces or when working at heights, as they help prevent dropped items and improve efficiency. Magnetic tools are popular among professionals like carpenters and mechanics, as well as DIY enthusiasts, due to their convenience and effectiveness.