For the new fixture, you will need the body of the old magnet, the remaining parts are taken from metal. By the principle of work, we get a large lifter, as in PDR technology, which is quite suitable for amateur use, and, when finalized, for professional.
Thanks to the lever, the lifting force of the central rod is high enough, which means you can straighten hard metal with such a tool, or raise a dent to the rough so that you can finish it later.