Pot magnets consist of a steel shell with a magnet sunken into one face, which design gives many advantages; which can be supplied with a countersunk hole, a straight hole, a threaded stud, or a threaded collar or a screw hole. The main Magnetism is confined to one face,where it is concentrated to give the maximum holding force 

possible for the size of the magnet.Pot magnets are resistant and don’t crack or chip with constant impacting onto a steel surface which is a very big advantage.

And they can be provided with hooks and eyebolt attachments, which are perfect for hanging a variety of items.