POT Magnets are strong neodymium magnets that are set inside a steel cup.
Part US customers called Round Base Magnets too.
They include countersunk holes or threaded features that allow for mounting with standard hardware, as well as various hooks.
The magnets are magnetized together with the casings to create a holding force that is significantly stronger than an individual magnet. We can easily attach hooks, knobs, PEMs or other fasteners to accommodate your specific holding requirements.