Master Magnetics, Inc./The Magnet Source™

Phone: 800-525-3536
Fax: 303-688-5303

Geo Location Marker
1211 Atchison Court
Castle Rock, CO 80109
View Map
Play Video
Master Magnetics is an industry leader in the manufacture and distribution of magnets and magnetic devices for industrial, commercial and consumer use. Our products include, but are not limited to Permanent Magnets, Industrial Magnetic Assemblies/Devices, Flexible Magnets and Packaged Magnets for Retail. Our facility in Castle Rock, Colo. houses our large inventory and warehouse with more than 20 million magnets in stock. A second production and distribution facility in Ohio helps ensures efficient and cost-effective delivery. Master Magnetics, Inc.’s brand, The Magnet Source, represents our exceptional quality and expertise. Our industrial magnets serve our customers’ lifting, holding, separating and retrieving needs. We have a variety of magnetic assemblies for all types of industrial and commercial uses. We are capable of developing customized solutions that will match your specific needs. Our flexible magnetic sheeting is ideal for sign making and point of purchase displays. We offer custom cutting and slitting services along with a variety of thicknesses that will meet any specifications, including ThinFORCE™, which has the same strength as 30 mil, with half the weight and thickness. We have achieved the highest rankings on vendor scorecards for on-time delivery, complete shipments, barcode compliance and product quality. Call us today for more information!


Master Magnetics Presents over 250 Magnets at Spring Hardware Retailer Shows

Master Magnetics will feature their exclusive retail magnet program at upcoming hardware retailer shows

Read More
Magnetic Retrieving Batons are Ideal Tools for Machining Clean-up

Master Magnetics introduces new 39-inch long model for extra-long reach

Read More
Introducing the Magnetic Bottle Opener and Cap Catcher

Master Magnets introduces their new Pop 'n Catch innovation that is convenient for a wide range of events.

Read More
Magnetic Tools Add Ease and Efficiency to Sign Making

We provide a broad range of magnetic solutions such as trim cap magnets, vehicle wrap magnets, and heat gun wrench holders

Read More
Master Magnetics Provides Wide Range of Magnetic Solutions for Manufacturing at IMTS 2018

Master Magnetics will feature its wide range of magnetic solutions at IMTS 2018, booth W-432280.

Read More
Master Magnetics Moves to New Location

Master Magnetics’ new home in Castle Rock will bring all of their Colorado operations under one roof with room for growth.

Read More
Company Reviews
Based on 0 reviews
Write A Review

Email Master Magnetics, Inc./The Magnet Source™
  • Company Name :*
  • Contact First Name:*
  • Contact Last Name:*
  • Email Address :*
  • Phone:*
  • City, State :*
  • Message/Questions :
  • This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

WARNING: This form is not to be used for solicitation. Solicitation is a violation of the Terms and Conditions of this site. Solicitors will have their IP banned and reported to the FCC.

We will keep your personal information private and secure.We will not share your email address with any third parties.

Write a Review

Display Name:


Rating (Required):

Review Title (Required):

Review (Required):

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.