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Item #:
246169542
Spencer Large Strong Rare Earth Neodymium Magnets Heavy Duty Block Magnets Powerful Permanent Rectangular Magnets - 50 x 25 x 10 mm
Item #:
246169542
LKR 9517
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Wednesday, October 07
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Super strong rare earth magnets, once they get stuck with each other, they are hard to break apart.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Exceptional Strength
These rare earth neodymium magnets provide superior holding power, making them ideal for heavy-duty applications and ensuring reliable performance for various projects.
Versatile Use
With their rectangular design, these magnets are perfect for a wide range of uses including crafts, industrial applications, and home improvement, adding value to any toolbox.
Durable Construction
Crafted from high-quality materials, these permanent magnets resist demagnetization over time, ensuring long-lasting performance and great value for your investment.
Product Details
| Magnet grade | N52 |
| Permanent magnet type | Block Magnets |
| Shape | Rectangle |
| Material | NdFeB |
| Height | 0.4 in (1 cm) |
| Brand | Spencer |
| Magnet coating | Nickel |
| Features | Rare Earth |
| Pieces | 1PC |
| Color | Silver |
| Has written warranty | No |
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
-
DIY Enthusiasts
Ideal for those who enjoy crafting, building projects, or creating custom tools that require strong and reliable magnets.
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Industrial Use
Perfect for manufacturing applications where powerful lifting and holding magnets are required in machinery or tools.
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Educators
Great for teachers demonstrating magnetic properties in physics experiments or classroom activities that require strong magnetic demonstrations.
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Sensitive Electronics
Not suitable for use near delicate electronic devices, as strong magnets can interfere with their operation.
Product Description
Spencer Large Strong Rare Earth Neodymium Magnets Heavy Duty Block Magnets Powerful Permanent Rectangular Magnets - 50 x 25 x 10 mm
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the dimensions of the magnets?
Answer: The dimensions of the magnets are approximately 2 x 1 x 0.4 inches. -
Question:
What is the magnetic grade of these magnets?
Answer: These magnets have a magnetic grade of N52, which provides a powerful pull force. -
Question:
Are they safe for use in classrooms?
Answer: Yes, they are widely used in classrooms, but please note the warning regarding potential exposure to Diisononyl phthalate (DINP).
Spencer Magnets Editorial Review
The Spencer Large Strong Rare Earth Neodymium Magnets are powerful permanent rectangular magnets measuring 50 x 25 x 10 mm, crafted from high-grade NdFeB material. These block magnets, characterized by their N52 magnet grade, are designed for heavy-duty applications and provide exceptional holding power. Users have praised their strength, noting their reliability for various projects. Although there is no written warranty, their robust construction with a nickel coating ensures durability and resistance to rust and corrosion. Whether used in crafting, construction, or DIY projects, these magnets deliver impressive performance and versatility.
Customer Reviews & Ratings
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Pros
- High-grade N52 magnet for strong performance
- Durable nickel coating prevents rust
- Heavy-duty design supports various applications
- Powerful holding capability for effective use
- Lightweight at 1 lbs for easy handling
Cons
- No written warranty available, minor concern
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
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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
Verified buyer
“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.
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LKR 9517
Order now and get it around Wednesday, October 07
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- Triple layer coated for shiny, rust-resistant magnets.
- Dimensions: Approx. 2 x 1 x 0.4 inch.
- Magnetic Grade: N52 delivers a powerful pull force.
- Versatile use for hanging, lifting, retrieving, and scientific purposes.
- Made from super strong neodymium material.
- Ideal for both work environments and school classrooms.
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