DIYMAG
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DIYMAG Strong Rare Earth Magnet, Large Neodymium Magnetic Block 39x19mm
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DIYMAG Strong Rare Earth Magnet, Large Neodymium Magnetic Block 39x19mm
Stronger magnetic properties and wider applications than ordinary magnets.
DIYMAG Strong Rare Earth Magnet, Large Neodymium Magnetic Block 39x19mm
Item #: 222033852

DIYMAG Strong Rare Earth Magnet, Large Neodymium Magnetic Block 39x19mm

90% of respondents would recommend this to a friend

Item #: 222033852

TTD 189

Price Details

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*All items will import from US

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Order now and get it around Wednesday, September 30
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Stronger magnetic properties and wider applications than ordinary magnets.
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What Stands Out

High Strength
With a remarkable pull force of 125lbs, this neodymium magnet provides exceptional holding power, making it ideal for heavy-duty applications and projects.
Durable Construction
Crafted from high-quality rare earth materials, this permanent magnet ensures longevity and consistent performance, even in challenging environments or frequent use.
Versatile Applications
Perfect for various DIY projects, crafts, and magnetic mounting solutions, this magnet caters to hobbyists and professionals, enhancing creativity and functionality.

Product Details

Shop DIYMAG Strong Rare Earth Magnet, Large Neodymium Magnetic Block 39x19mm online at a best price in Trinidad and Tobago. B0DMFFNNDZ
Brand NameDIYMAG
Number of Items1
ManufacturerDIYMAG
UPC850077560132
Unit Count1 Count
Number of Packs1
Included ComponentsMaterial Handling; Pulling & Lifting Equipment; industrial-rare-earth-magnets
Model NumberD4020
Part NumberD4020
Item Dimensions L x W x Thickness1.57"L x 1.57"W x 0.79"Th (4 x 4 x 2 cm)
Item Thickness20 millimeters
Number of Pieces1
Material TypeNickel
Pull Force110 pounds
ColorSilver
ShapeRound
MaterialNickel
BrandDIYMAG
Product Dimensions (L x W x H)1.57"L x 1.57"W x 0.79"Th (4 x 4 x 2 cm)

Who Should Buy?

Suitable For
  • Crafting Enthusiasts

    Ideal for crafters who need strong magnets for DIY projects, ensuring reliable and durable attachments.

  • Professional Applications

    Useful for engineers and professionals in need of high-strength magnets for specific industrial or mechanical applications.

  • Home Organization

    Perfect for individuals looking to enhance home organization with reliable magnetic hooks, closures, or decor.

Not Suitable For
  • Lightweight Needs

    Not suitable for users requiring weak magnets for lighter tasks, as this magnet is overly powerful.

Product Description

DIYMAG Strong Rare Earth Magnet, Large Neodymium Magnetic Block 39x19mm

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the dimensions and strength of the DIYMAG Large Neodymium Magnet?

    Answer: The DIYMAG Large Neodymium Magnet has a dimension of 1.57 x 0.7940 x 20mm and boasts a remarkable holding force of 125LBS. This strong permanent magnetic disc is designed for applications where high strength and compact size are required. Due to its substantial pull force, it is effective in a variety of settings, such as crafting, industrial use, or DIY projects, where secure attachment is crucial.
  • Question: What materials can the DIYMAG neodymium magnets adhere to?

    Answer: The DIYMAG neodymium magnets will primarily adhere to ferromagnetic materials, such as iron, steel, and nickel. These magnets are ideal for any magnetic surface, making them excellent for mounting projects, holding objects, or creative crafts. When selecting these magnets, ensure the surface is clean and rust-free to achieve the best magnetic connection.
  • Question: What are some common applications for these neodymium magnets?

    Answer: Common applications for the DIYMAG neodymium magnets include crafting, model-making, industrial assemblies, and magnetic closures in furniture and display cases. Their strong pull makes them suitable for use in DIY projects, retrieval tools, or even as mounting solutions for artwork and tools. The versatility of these magnets allows them to be used innovatively in various fields.
  • Question: Are these neodymium magnets safe to use?

    Answer: Yes, the DIYMAG neodymium magnets are safe to use in most applications as long as they are handled with care. Due to their strength, they can snap together quickly, posing a pinching risk. It is recommended to keep them away from electronic devices and medical equipment, as their strong magnetic field can interfere with operation. Always supervise their use in environments with children.
  • Question: How do I properly store my neodymium magnets?

    Answer: To ensure longevity and performance, store your DIYMAG neodymium magnets in a dry, temperature-controlled environment, preferably in a magnetic field. Avoid stacking them directly on one another to prevent them from becoming damaged or demagnetized. Using spacers or storage cases can help keep them organized and protect their surfaces, ensuring they remain effective for your projects.
  • Question: Can these magnets be used outdoors?

    Answer: The DIYMAG neodymium magnets can be used outdoors; however, consider their exposure to the elements. While they are resistant to corrosion if coated, prolonged exposure to moisture can affect performance. Using them in dry environments or applying a protective coating can extend their usability. These magnets are excellent for outdoor projects such as signage or magnetic closures.
  • Question: What is the difference between neodymium magnets and other types of magnets?

    Answer: Neodymium magnets are made from a rare earth metal, giving them superior strength compared to ceramic or ferrite magnets. The DIYMAG neodymium magnet offers a compact size with high magnetic retention, making them more efficient for use in tight spaces or weight-sensitive applications. Their unparalleled strength makes them suitable for industrial, commercial, and personal projects.
  • Question: What is the maximum operating temperature for these magnets?

    Answer: The maximum operating temperature for the DIYMAG neodymium magnets is around 80°C (176°F). Exposure to temperatures above this can lead to a loss of magnetic strength or permanent demagnetization. For projects involving heat, it is essential to consider the environmental conditions to maintain the magnet's effectiveness and longevity.
  • Question: Can these magnets be cut or modified?

    Answer: It is not advisable to cut or modify the DIYMAG neodymium magnets, as such actions can lead to fracture or loss of magnetic properties. Neodymium is a brittle material, and altering its form can compromise its integrity. If a different size is required, it's best to purchase the appropriate size to ensure performance standards are met.
  • Question: Where can I buy DIYMAG Large Neodymium Magnet in Trinidad and Tobago?

    Answer: You can purchase the DIYMAG Large Neodymium Magnet from Ubuy in Trinidad and Tobago. Ubuy offers a range of options, ensuring that you can find this strong and versatile magnet conveniently. Check their inventory for availability and further details on this essential item for your projects.

DIYMAG Rare Earth Magnets D4020 Editorial Review

DIYMAG Strong Rare Earth Magnet, Large Neodymium Magnetic Block 39x19mm offers exceptional power with a pull force of 110 pounds, making it an essential tool for both industrial applications and creative projects. Users have noted the magnet's incredible strength, reporting that it can easily remove security tags from clothing, a beneficial feature for resale businesses. However, caution is advised when handling, as these magnets can be difficult to separate if they come too close to one another, potentially causing injury. The magnet's nickel material ensures durability, while the compact size of 1.57"L x 1.57"W x 0.79"Th allows for easy storage and transport.

Customer Reviews & Ratings

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Pros

  • Exceptional pulling power of 110 pounds
  • Ideal for crafts and scientific projects
  • Compact and easy to store
  • Durable nickel construction
  • Useful for removing security tags

Cons

  • Requires careful handling to avoid injury

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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Hazel
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

TTD 189

Order now and get it around Wednesday, September 30

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • High-quality neodymium-iron-boron alloy magnets.
  • Stylish nickel coating for an attractive finish.
  • Large size for versatile usage in various projects.
  • Max operating temperature of 80 degrees Celsius.
  • Optimal performance when using in pairs for enhanced magnetism.
  • Ideal for DIY crafts and scientific applications.

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