Master Magnetics, Inc. was founded in 1976 and located in Castle Rock, Colorado. Master Magnetics,
Inc. manufactures and distributes magnets and magnetic devices for
commercial, industrial and consumer use. Our large inventory and
warehousing capabilities (over 15 million magnets in stock), along with
two regional production and distribution facilities, ensure fast and
cost-effective delivery. The Magnet Source? brand is a trademark of
Master Magnetics, Inc., representing exceptional quality, expertise and
customer service.