Magnetic hook is also called strong magnetic hook, magnet hook, magnet hook, magnetic hook, magnet hook and so on. The core part of the magnetic hook is composed of rare earth NdFeb strong magnetic and iron shell, and is equipped with Q235 hook, used to absorb/fix/hang all kinds of objects with iron parts. The magnetic circuit of a single pure magnet is distributed. When the magnet is loaded into the iron shell, the magnetic circuit has a concentrated effect, so that the magnetic force of the magnet is greatly enhanced, which can absorb dozens or even hundreds of kilograms of heavy objects. At the same time, the iron shell has the protection effect of anti-crash on the magnet.