Magnetic pots, also called cup magnets or round base magnet, consist of a magnet encased in metal, with its active magnet face exposed. Magnetic pots may have a hole, thread or screw in the center. The metal encasing on a magnetic pot allows the opposing fields of the magnet to transfer back to its active face. This increases the intensity of the magnet's pull strength to three to four times that of a standard magnet of the same size. These round base magnets are often used in many assemblies and fixtures. They work very well for displaying documents, pictures, banners and signs and for file cabinets and cupboard doors. BC Magnets' magnetic pots are made either with Ferrite, neodymium (NdFeB), samarium-cobalt (SmCo) or Alnico. Each BC Magnet is guaranteed to have strong magnetism, optimal performance and longevity. There are many models and forms available to meet all of your needs. Whether you're looking for quality Hook Magnets, Welding Magnets, Magnetic Pick-up Tools or Magnetic Holding and Catching Tools, BC Magnet has a magnet to meet every need. CODE POWER FORCE(N) WEIGHT A20.06 1.5 2 A20.08 3.8 4 A20.10 10 9 A20.13 17.6 17 A20.16 29 29 A20.20 53 57 A20.25 121 110 A20.32 195 200 A20.40 245 420 A20.50 430 720 A20.63 650 1340