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Small rectangular magnets measuring

0.24" x 0.12" x 0.07" (approximately 6mm x 3mm x 1.7mm) are typically made from a strong rare-earth material like neodymium and are used in a variety of multifunctional applications.

Key Characteristics

Material: Most powerful small magnets of this size are made of neodymium (NdFeB), known for their exceptional strength relative to their size.
Grade: They are available in various grades (e.g., N35 to N52), with N52 offering the greatest magnetic performance.
Coating: They usually have a protective coating (such as nickel or epoxy) to prevent corrosion, as neodymium is prone to rust if the plating is damaged.
Magnetism Direction: Depending on the application, the magnet can be magnetized through its length, width, or thickness.

Multifunctional Uses

These small, strong magnets are highly versatile and are used across many fields:

Industrial Applications: Used in engineering for small components, sensors, electric motors, and in manufacturing processes.
Crafts and Hobbies: Ideal for model-making (e.g., Warhammer figurines), jewelry clasps, and various DIY projects where a discreet, strong hold is needed.
Office and Home Organization: Can be used on whiteboards, refrigerators, or metallic boards to hold notes, photos, and documents securely without being obtrusive.
Science and Education: Suitable for science experiments and school projects.
Small Fasteners: Used for creating magnetic latches for cabinets or custom closures on clothing or accessories.

Where to Purchase

These types of magnets are available from a range of suppliers, including:

Specialized magnet retailers like SuperMagnetMan or FIRST4MAGNETS® US.
Large online marketplaces such as Amazon and eBay.
Hardware and craft stores, including Hobby Lobby and The Home Depot.

Safety Note

Neodymium magnets are very strong and can be brittle; they may chip or break if allowed to snap together or collide with other metal objects. Small magnets also pose a serious choking hazard and should be kept away from children and individuals with pacemakers or ICDs.

Neodymium Rectangular Magnets | FIRST4MAGNETS® US
* How Can You Use Neodymium Rectangular Magnets? Industrial Applications: Rectangular neodymium magnets are known for their except...
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Bar, Square, Mini, Tiny & Small Magnets for Crafts & Collar Stays
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Amazon.com
M0407 - Rectangle Magnet - 4.70mm long x 1.2mm wide x 0.7mm th
Table_title: M0407 - Rectangle Magnet - 4.70mm long x 1.2mm wide x 0.7mm th - N52 - Black Epoxy Coated Table_content: header: | Le...
SuperMagnetMan

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Neodymium Magnets N52,Sintered NdFeB Magnets,Industrial ...

cnsupermagnet.com

https://www.cnsupermagnet.com › neodymium-magnet...

cnsupermagnet.com

https://www.cnsupermagnet.com › neodymium-magnet...

These very small blocks are magnetized through the 0.07" thickness. The poles are located on the small 0.24" x 0.12" faces. Hot Tags : N52 Strong Block Ndfeb ...

People also ask

What is a rectangular magnet called?

Neodymium Rectangular Magnets | e-Magnets UK

A rectangular magnet is most commonly called a bar magnet, but it can also be referred to as a block magnet or a rectangular rare earth magnet, depending on its material and specific use, with common applications in compasses, holding things to refrigerators, and industrial jigs.

Common Names & Types

Bar Magnet:
The most general term, referring to a rectangular shape with north and south poles at opposite ends, often used in education or for compass needles.
Block Magnet:
Often used for stronger, high-performance magnets, especially neodymium or ceramic types, that offer flat, stable mounting surfaces for industrial uses like fixtures and actuators.
Rectangular Rare Earth Magnet:
Specifically describes strong rectangular magnets made from materials like neodymium or samarium cobalt, used for high-force applications.
Rectangular Electromagnet:
An electromagnet designed in a rectangular block shape for holding or lifting ferrous materials.

Neodymium Rectangle Magnet 4mm L x 2mm W x 1mm th N50

About the Product. Neodymium rectangle magnets — also called rectangular rare earth magnets or block magnets— provide very high fo...

SuperMagnetMan

Rectangle Magnets | Neodymium & Samarium Cobalt - SuperMagnetMan

Neodymium rectangle magnets, also known as block magnets or rectangular rare earth magnets, are ideal for mounting, clamping, sens...

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Jun 12, 2025 — Rectangular magnet definition; Rectangular magnets are magnets with a rectangular cross-section, some are also called ...

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Alnico Rectangular Bar Magnet

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Jun 22, 2024 — Bar Magnets. Bar magnets are rectangular and have north and south poles at opposite ends. Since their power is focused...

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Jan 14, 2020 — Classification of Magnets Lodestones are a common example of natural magnets. Artificial magnets – Artificial magnets ...

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Ferrite Magnet Rectangular – Simple Signman

The C8B114014P07 is a rectangular ceramic ferrite magnet. It has the following specifications: * **Length** 1.875 in * **Width** .

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Rectangular Electromagnets - Magma Magnetic Technologies

Rectangular electromagnets are also called block electromagnets. They are used for holding, carrying, and fixing ferromagnetic wor...

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Types of Magnets - A Complete Overview - CuriousJr

Bar Magnet It has a straight, rectangular shape and features a North pole at one end and a South pole at the other.

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ACROSS when the north and south poles die turned to face each other ...

Mar 8, 2025 — Step 5. DOWN 4: The most common magnet in the shape of a rectangular prism is a 'bar magnet'.

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Small Rectangle Magnets

Amazon.com

https://www.amazon.com › small-rectangle-magnets › k...

Amazon.com

https://www.amazon.com › small-rectangle-magnets › k...

Small Strong Neodymium Magnets Bar 55Pcs, 0.79x0.2x0.08inches Powerful Rare Earth Magnet, Rectangular Magnetic Bar, Mini Fridge Magnets for Crafts, DIY, Office, ...Read more

store rating (16K)30-day returns

Rectangle Magnets | Neodymium & Samarium Cobalt

SuperMagnetMan

https://supermagnetman.com › collections › rectangle-...

SuperMagnetMan

https://supermagnetman.com › collections › rectangle-...

Neodymium rectangle magnets and SmCo blocks for clamping, sensing, and high-temp use. Stocked in various sizes and coatings.

0.24" X 0.12" X 0.07" Multifunctional Small Rectangle Magnets from supermagnetman.com

$0.326–7 day delivery60-day returns

Rectangular Neodymium Magnets on Sale

Magnet4Sale

https://www.magnet4sale.com › hot-deal › neodymium-...

Magnet4Sale

https://www.magnet4sale.com › hot-deal › neodymium-...

These are the rectangular neodymium magnets on liquidations. The magnets are industrial grade and under perfect conditions. Call us should you have any ...Read more

4-day delivery

Rectangular Neodymium Magnets – Custom Small & ...

Rochester Magnet

https://rochestermagnet.com › rectangular-neodymium-...

Rochester Magnet

https://rochestermagnet.com › rectangular-neodymium-...

Versatile Sizes and Shapes: We offer a broad range of neodymium rectangular magnets, including thin, small, and large options to fit your specific needs.Read more

0.24" X 0.12" X 0.07" Multifunctional Small Rectangle Magnets from rochestermagnet.com

Bunting - Buy Magnets Catalog

BuyMagnets.com

https://buymagnets.com › uploads › 2022/08 › B...

BuyMagnets.com

https://buymagnets.com › uploads › 2022/08 › B...

PDF

Bunting® Magnetic Holding Assemblies are versatile, labor- saving tools for holding, moving, stabilizing, and feeding ferrous materials and parts throughout ...Read more

56 pages

Neodymium Rectangular Magnets | FIRST4MAGNETS® US

First 4 Magnets

https://www.first4magnets.com › rectangular › neodymi...

First 4 Magnets

https://www.first4magnets.com › rectangular › neodymi...

Our range includes an extensive variety of sizes to suit your needs, from compact magnets as small as 5mm x 5mm x 1mm to larger magnets like 152.4mm x 101.4mm x ...Read more

store rating (121)$3 to $164–6 day delivery14-day returns