CMS MAGNETICS
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N52 1 1/2 x 1 1/2 x 1/4 Block, Package of 1 Rare Earth Neodymium Magnets
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N52 1 1/2 x 1 1/2 x 1/4 Block, Package of 1 Rare Earth Neodymium Magnets
Most Powerful Neodymium Rectangle Magnets with Strongest Holding Power – 37.6 lb with Direct Touch and Direct Pull, 14,400 Gauss or 1.44 Tesla
N52 1 1/2" x 1 1/2" x 1/4" Block, Package of 1 Rare Earth Neodymium Magnets
Item #: 20021903

N52 1 1/2" x 1 1/2" x 1/4" Block, Package of 1 Rare Earth Neodymium Magnets

Item #: 20021903

XCD 75

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Most Powerful Neodymium Rectangle Magnets with Strongest Holding Power – 37.6 lb with Direct Touch and Direct Pull, 14,400 Gauss or 1.44 Tesla
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What Stands Out

High Strength
Crafted from Grade N52 neodymium, this magnet delivers exceptional magnetic force, ideal for various applications from industrial projects to hobby crafts.
Versatile Use
Perfect for magnetic therapy, school science projects, and industrial applications, making it a multifunctional tool that suits both educational and practical needs.
Compact Size
Measuring 1.5 x 1.5 x 0.25 inches, this flat square magnet is easy to handle and store, ensuring convenience in any project or therapy application.

Product Details

Shop the strongest N52 neodymium magnet at Ubuy Antigua and Barbuda. Perfect for magnetic therapy, hobbies, science projects, and industrial use. Fast shipping and positive customer reviews.
  • Made of Grade N52 neodymium magnet material for highest holding power - 37.6 lb with direct touch and pull
  • Versatile applications including stud finding, school science projects, home improvement, and therapeutic magnet use
  • Industrial grade magnet with ISO 9001 quality system manufacturing for superior quality and strength
  • Ni+Cu+Ni triple layer coated for protection against rust and applicable to 99% of industrial and home magnet applications
  • Rectangle shape measuring 1.5 x 1.5 x 0.25 inches, suitable for various uses in magnetic therapy, hobbies, and industrial projects
  • Strongest holding power for its size with 14,400 Gauss or 1.44 Tesla
Brand NameCMS MAGNETICS
ManufacturerCMS Magnetics, Inc.
Unit Count1 Count
Part NumberNB021374-52N
Number of Pieces1
Material TypeNeodymium
ShapeRectangular
MaterialNeodymium
BrandCMS MAGNETICS
Item Weight0.3 lbs (140 grams)

Who Should Buy?

Suitable For
  • Magnetic Therapy Users

    Ideal for individuals practicing magnetic therapy to aid pain relief and promote healing through magnetic fields.

  • Hobby Enthusiasts

    Perfect for hobbyists needing strong magnets for crafts, model making, or DIY projects requiring reliable magnetic connections.

  • Education Purposes

    Suitable for students and teachers conducting science experiments in classrooms, enhancing learning through practical magnetic demonstrations.

Not Suitable For
  • Heavy Duty Applications

    Not suitable for industrial applications requiring exceptionally high strength or durability beyond standard magnetic use.

Product Description

N52 1 1/2" x 1 1/2" x 1/4" Block, Package of 1 Rare Earth Neodymium Magnets

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the primary uses of the Grade N52 Rectangle Neodymium Magnet?

    Answer: The Grade N52 Rectangle Neodymium Magnet is ideal for various applications such as magnetic therapy, hobby crafts, and school science projects. Its strong magnetic field makes it particularly effective for use in therapeutic settings, where it may aid in pain relief and healing. In hobbies, it can be used to create engaging DIY projects, while in school science projects, it provides a reliable source of strong attraction for experiments involving magnetism.
  • Question: What makes N52 grade neodymium magnets stronger than others?

    Answer: N52 grade neodymium magnets are among the strongest permanent magnets available commercially. Their high magnetic strength comes from the specific composition of neodymium, iron, and boron. This unique alloy allows them to maintain a significant magnetic pull even in small sizes, making them perfect for applications where space or weight is a concern, like in small motors or electronic devices.
  • Question: Can the N52 Neodymium Magnet be used outdoors?

    Answer: While the N52 Neodymium Magnet can tolerate various conditions, it's best suited for indoor applications because exposure to moisture can cause corrosion. If you plan on using it for outdoor projects, consider applying a protective coating or using it within a suitable enclosure to prolong its lifespan. This ensures that it maintains its magnetic properties and does not degrade over time due to environmental factors.
  • Question: What is the difference between neodymium magnets and other types of magnets?

    Answer: Neodymium magnets are significantly stronger than standard ceramic or alnico magnets due to their rare earth material composition. This allows them to achieve a higher magnetic strength even at smaller sizes. Compared to ceramic magnets, which are commonly used in consumer products, neodymium magnets offer superior performance and can generate stronger forces, making them ideal for applications requiring compact yet powerful magnets.
  • Question: How should I handle N52 Neodymium Magnets safely?

    Answer: Handling N52 Neodymium Magnets requires caution due to their strong magnetic forces. Keep them away from electronic devices, credit cards, and other magnets to avoid damage or interference. Additionally, when placing or removing them from surfaces, ensure your hands are kept clear to prevent pinching. If working with multiple magnets, maintain a safe distance to avoid unintentional attraction, which can be hazardous.
  • Question: Can kids use the N52 Neodymium Magnet for school projects?

    Answer: Absolutely! The N52 Neodymium Magnet can greatly enhance school science projects, offering students firsthand experience with magnetic properties and forces. Teachers often incorporate them in educational activities to demonstrate principles such as attraction, repulsion, and magnetic fields. However, adult supervision is recommended, especially with younger children, to ensure safe handling and to facilitate learning.
  • Question: Are there specific magnetic therapy applications for this magnet?

    Answer: Yes, many practitioners of magnetic therapy utilize N52 Neodymium Magnets for their reputed benefits in alleviating pain and promoting healing. They might be used in conjunction with therapeutic wraps or placed on specific acupressure points on the body. Users often report improvements in conditions such as arthritis, back pain, and inflammation, although individual results can vary depending on personal health conditions.
  • Question: What is the size of the N52 Neodymium Magnet and why is it beneficial?

    Answer: The N52 Neodymium Magnet measures 1.5 x 1.5 x 0.25 inches, making it a versatile option for various applications. Its flat square shape allows it to be used effectively in tight spaces, offering strength without bulk. This size is particularly advantageous for DIY enthusiasts, allowing them to integrate strong magnets into small projects, while also being suitable for precise scientific experiments where space efficiency is crucial.
  • Question: What is the maximum holding force of the N52 Neodymium Magnet?

    Answer: The holding force of the N52 Neodymium Magnet can vary based on the surface material and contact area but is notably strong. Generally, these magnets can hold substantial weights, often upwards of several pounds when applied effectively to a metallic surface. This impressive strength makes them ideal for applications in both industrial settings and home use, such as securing items on whiteboards or creating wall-mounted storage solutions.
  • Question: Where can I buy the Grade N52 Rectangle Neodymium Magnet in Antigua and Barbuda?

    Answer: You can purchase the Grade N52 Rectangle Neodymium Magnet at Ubuy. They offer a convenient online shopping experience, providing customers in Antigua and Barbuda with access to a wide range of neodymium magnets suitable for various applications. Ubuy ensures reliable service and a quick checkout process, making it easy to find exactly what you need for your projects or therapeutic needs.

CMS MAGNETICS Rare Earth Magnets Editorial Review

N52 1 1/2" x 1 1/2" x 1/4" Block, Package of 1 Rare Earth Neodymium Magnets are powerful and versatile. Users have found this magnet effective as a stud finder, easily detecting screws in walls without the hassle of electronic devices. However, caution is advised as the strong magnetic force can lead to accidents; one user experienced injury when the magnets snapped together unexpectedly. Although they are fragile and require careful handling, their strength is undeniable, making them suitable for various applications, including magnetic therapy and DIY projects.

Customer Reviews & Ratings

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Pros

  • Powerful neodymium material ensures strong traction
  • Perfect for locating studs behind walls
  • Great for hobby and industrial applications
  • Lightweight design makes it easy to handle
  • Effective for magnetic therapy use

Cons

  • Handle with care to avoid breakage and injury

Platform Trust & Buyer Confidence

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4.2/5 9250 + reviews
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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XCD 75

Order now and get it around Saturday, August 29

QTY:

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Fastest cross-border delivery

Features & Benefits

  • Made of Grade N52, the Highest Grade Neodymium Material
  • Versatile Applications for Home, Industrial and Scientific Uses
  • Industrial Grade Magnet of the Best Quality Material
  • Ni+Cu+Ni Triple Layer Coated Magnet is Protect from Rusting
  • Applicable for 99% of Applications
  • All Tolerances are +/-0.002”

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