Best Cylinder Rare Earth Magnets of 2025

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Cylinder rare earth magnets are a type of permanent magnet made from rare earth materials such as neodymium, samarium, and dysprosium. These magnets are incredibly strong and can be used for a variety of applications, including in motors, generators, and magnetic bearings. They are available in various sizes and shapes, making them versatile for different uses. These magnets are known for their high resistance to demagnetisation and can maintain their magnetic strength for a long time. Cylinder rare earth magnets are a reliable and efficient option for those looking for a powerful and durable magnet.
At a Glance: Our Top Picks
Top 10 Cylinder Rare Earth Magnets
Spencer 20 PCS N45 Neodymium Cylinder Magnets
The Spencer N45 Neodymium Magnets are impressive with their 1/4 inch diameter and 1-3/16 inches thickness, making them perfect for a variety of applications. Crafted from a strong neodymium-iron-boron alloy, these magnets are not only powerful but also feature a stylish nickel coating that enhances their durability. With a maximum operating temperature of 80℃, they can withstand heat without losing their strength. The triple-layered coating offers excellent rust resistance, ensuring longevity, so you can rely on them for your projects.
10 PCS Small Neodymium Refrigerator Magnets
The Spencer Rare Earth Magnets are compact yet powerful, measuring 3/8 inch in diameter and thickness. Made from a strong neodymium-iron-boron alloy, these magnets feature a stylish nickel coating that not only enhances their appearance but also increases their durability. The triple-layer coating ensures they resist rust, allowing you to use them in various environments without worry. They are highly versatile, suitable for everything from fridge organisation to office use, making them a practical addition to your home or workspace.
GRESAHOM N52 40PCS Heavy Duty Neodymium Magnets
The GRESAHOM Neodymium Magnets are small yet incredibly powerful, each measuring 10mm in diameter and 3mm thick. With a holding force of 250 grams, they can easily secure over 15 pictures or multiple sheets of paper, making them ideal for organising your space. Their versatile design allows you to use them for various purposes, from attaching notes on your fridge to conducting science experiments. Made from premium rare earth material, these durable magnets ensure long-lasting performance for all your crafting and office needs.
Realth Neodymium Rare Earth Magnets 18 Pack
The Realth Neodymium Magnets offer impressive magnetic strength due to their unique composition of neodymium, iron, and boron. This combination ensures an effective magnetic performance while providing excellent corrosion and oxidation resistance thanks to the epoxy coating. With a magnetic flux index of 0.4kG²mm², these magnets are suitable for various applications, including educational and professional use. Users can rely on their durability and long service life, making them a valuable addition to any project or experiment.
JUNAN Neodymium Cylinder Magnet Pack with Adhesive
The JUNAN Neodymium Magnets are powerful cylinder magnets measuring 20 mm in diameter and 3 mm thick, ideal for a variety of applications. As Rare Earth Magnets, they offer superior adhesion compared to standard magnets, making them perfect for holding items securely. The nickel-plated finish not only enhances their appearance but also protects against corrosion, ensuring long-lasting use. With 10 double-sided adhesives included, you can easily attach these magnets to different surfaces, whether for DIY crafts or organisation around the home or office.
VSKIZ Neodymium Magnetic Cylinder Rod Magnets
The VSKIZ Magnetic Rod Magnets are small yet powerful, holding up to 9+ sheets of A4 paper on a whiteboard or 20+ on solid iron. Their compact design ensures they won't obscure important items on your fridge or whiteboard. Crafted from high-quality neodymium, these magnets are wear-resistant and corrosion-resistant, providing long-lasting durability. However, caution is advised as they are not suitable for children or pets, and care should be taken during use to prevent injury.
JUNAN 100 pcs Decorative Neodymium Magnets
The JUNAN Decorative Magnets are small yet strong neodymium cylinder magnets, measuring 6mm x 1.3mm. With 100 pieces included, they are perfect for a variety of uses around the home or office. You can easily attach notes or reminders to your fridge, keeping your space organised and clutter-free. These magnets also work well on whiteboards, making them ideal for presentations or brainstorming sessions. Their decorative aspect allows you to enhance your space while maintaining functionality.
Magnetastico N52 Neodymium Rod Magnets
The Magnetastico N52 Magnets are crafted from high-quality NdFeB material, ensuring the strongest magnetisation available. You will appreciate their versatility, as they securely hold various items such as photos and documents on metal surfaces like fridges and whiteboards. The magnets feature a durable nickel-copper-nickel coating, providing resistance to corrosion while enhancing their smooth finish. With their impressive adhesive strength, these small yet powerful magnets are perfect for home, office, and craft use, making your organisation tasks much easier.
Magnetastico N52 Neodymium Disc Magnets
Magnetastico N52 Magnets are made from high-quality NdFeB material, ensuring powerful magnetisation for various uses in your home or office. With ten disc-shaped magnets, each measuring 10x2 mm, you can easily hold multiple items like photos or notes on metal surfaces. Their durable nickel-copper-nickel coating not only provides a smooth finish but also protects against corrosion, making them reliable for long-term use. Plus, the high adhesive strength allows you to organise your space conveniently and effectively.
N52 10mm Super Strong Cylinder Magnets Pack
The N52 Cylinder Magnets are a powerful solution for your magnet needs. Measuring 10mm x 10mm, these magnets possess an impressive pull force of 6.15kg, making them ideal for various applications. You can easily use them for DIY projects, crafts, or even professional tasks that require reliable holding power. Their compact size allows for versatility in placement, ensuring they fit well in tight spaces. With this product, you can enjoy the convenience of strong and dependable magnets at your fingertips.
Frequently Asked Questions (FAQs)
1. What are cylindrical magnets?
Rod (cylinder) magnets are long, circular magnets where the length exceeds the diameter, commonly used for recessing into a drilled hole for holding applications where larger magnetic fields are required.
2. Can you make rare-earth magnets?
Fully dense Neodymium Magnets (also known as neo magnets, neodymium iron boron, neo, or rare earth magnets) are usually manufactured by a powdered metallurgical process. Micron size Neodymium and iron boron powder is produced in an inert gas atmosphere and then compacted in a rigid steel mold or in a rubber mold.
3. Do rare-earth magnets work?
Rare-earth magnets are strong permanent magnets made from alloys of rare-earth elements. Developed in the 1970s and 1980s, rare-earth magnets are the strongest type of permanent magnets made, producing significantly stronger magnetic fields than other types such as ferrite or alnico magnets.
4. Does stacking rare-earth magnets make them stronger?
Stacking multiple magnets together can make them stronger. Two or more magnets stacked together will exhibit nearly the same strength as a single magnet of the combined size.
During our cylinder rare earth magnet research, we found 88 cylinder rare earth magnet products and shortlisted 10 quality products. We collected and analyzed 13,903 customer reviews through our big data system to write the cylinder rare earth magnets list. We found that most customers choose cylinder rare earth magnets with an average price of £13.62.
The cylinder rare earth magnets are available for purchase. We have researched hundreds of brands and picked the top brands of cylinder rare earth magnets, including Spencer, GRESAHOM, Realth, JUNAN, VSKIZ.

Kenneth Collin graduated from Imperial College, London, at 22. He is a UX/UI designer, a web developer, and a writer, amongst others. At age 14, Kenneth programmed his first app. Kenneth's app served as a remote control for censored devices. "When I was 8, I would pick up scraps from electronics and try to rebuild or at least fix them," Kenneth said in one of his recent articles on Home repairs for top gadgets.