Master Magnetics, Inc. Email Format

ManufacturingColorado, United States51-200 Employees

Master Magnetics, Inc. is a mid-sized manufacturer and distributor of magnets and magnetic devices based in Castle Rock, Colorado. It serves multiple sectors, including manufacturing, industrial distribution, sign-making, retail and consumer markets, with products designed for lifting, holding, separating and material transfer. The company emphasizes customer support to help select the right magnet and offers bulk pricing for larger orders.

Its catalog covers a range of magnet types—neodymium, ceramic, alnico and samarium cobalt—along with related items such as magnetic sweepers, latches, hooks, flexible magnetic strips and sheets, and consumer products under The Magnet Source brand. In addition to standard offerings, Master Magnetics provides custom cutting and slitting services and markets more than 250 retail-ready magnets for home improvement, automotive, craft and hobby applications. In 2021 the company launched the VersaSWEEP 4-in-1 Magnetic Sweeper, reflecting ongoing product development.

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