Knowledge Centre
Want to know which magnet you need, how strong it is, or how to mount it safely? In the Magnet Specialist knowledge center you will find clear explanations, selection guides by shape and answers to the questions we receive most often.
Magnet Advisor Frequently Asked Questions A to Z Glossary All Articles
Choosing the Right Magnet
Which magnet should I choose?
Overview by Shape
Disc, Block, Ring or Pot Magnet?
How Many Magnets Do I Need?
Which Coating Should You Choose?
Custom-Made Magnets
Selection Guides by Shape
Disc Magnet · Block Magnet · Rod Magnet · Cube Magnet · Ball Magnet · Ring Magnet · Pot Magnet · Hook Magnet · Eye Magnet · Fishing Magnet · Filter Magnet
Holding Force and Strength
How Strong Is a Neodymium Magnet?
How Is Holding Force Determined?
Holding Force, Pull Force and Working Load
What Do N35 to N52 Mean?
Why Are Pot Magnets So Strong?
Do Magnets Work Through Wood or Glass?
Converting Holding Force: kg, N and lbs
Mounting and Use
How Do You Mount a Magnet?
Separating Strong Magnets
Axial or Diametric Magnetization?
Can Magnets Be Used Outdoors?
Why Do Neodymium Magnets Rust?
What Is a Magnet Dispenser?
Attaching Radiator Foil
Magnetizing and Demagnetizing Tools
Safety
Are Neodymium Magnets Dangerous?
Magnets, Children and Pets
Magnets and Electronics
Working Safely with Magnets
Disposing of or Returning Magnets
Does Magnet Therapy Work?
Looking for inspiration instead of information? Check out the applications and customer projects. Or go directly to neodymium magnets, pot magnets, strong magnets or small magnets.
Choose a topic
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Choosing Magnets
Not sure which magnet you need? Find out which shape, size, and type of magnet best suits your application.
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Technical knowledge
Learn all about holding force, shearing force, coatings, magnetisation, and temperature resistance.
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Safety
Important information about strong magnets, children, pacemakers, and electronics.
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Order & Service
Everything about shipping, returns, quotes, and business orders.