Before reading this page, please learn about our circuited magnet systems here so
the diagrams on this page will make sense.
ROMAG's Circuited Hidden Magnet
Because a hidden magnet must project its power through material to attract
the opposing magnet, our designs FOCUS the magnetic energy into a beam
between the two center pins to increase the pull.
ROMAG's circuited magnetic
closures use as much as 95% of the available energy to pull the two
sides together.
Plain Bar Magnet
Using conventional solid bar magnets, a lot of the flux (i.e., pulling power) goes into the air.
As a result, only about 50% of the magnet's energy is used to
hold the two sides together.