Ferrite Blocks Ceramic Magnets 1 7/8" x 7/8" x 3/8" Rectangular Magnets, Grade 8 - for Crafts, Science and Hobbies - 12 Pieces
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Ferrite Blocks Ceramic Magnets 1 7/8" x 7/8" x 3/8" Rectangular Magnets, Grade 8 - for Crafts, Science and Hobbies - 12 Pieces

4.5/5
Product ID: 379444468
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Details

  • Material
    Ceramic
  • Brand
    BY JMY
  • Product Dimensions
    1.89"L x x
  • Color
    Black
  • Shape
    Rectangular
🌊Rust-proof in fresh & salt water
🧲3850 Gauss magnetic strength
⚖️29 lbs holding force

Description

🧲 Elevate your projects with magnetic power that sticks—and lasts!

  • HEAVY DUTY HOLDING POWER - Supports up to 29 lbs—perfect for demanding projects
  • RUST RESISTANT DURABILITY - Built to withstand fresh and saltwater environments without corrosion
  • POWERFUL GRADE 8 CERAMIC MAGNETS - Unleash 3850 Gauss of magnetic force for serious hold
  • BUDGET FRIENDLY MAGNETIC SOLUTION - Get premium strength at a fraction of rare earth magnet costs
  • VERSATILE FOR CREATIVITY SCIENCE - Ideal for crafts, STEM projects, and DIY innovations

These Grade 8 ferrite ceramic magnets deliver a strong 3850 Gauss magnetic field and 29 pounds of holding force, making them ideal for crafts, science experiments, and hobby projects. Their rust-proof design ensures durability in both fresh and saltwater environments, all at an economical price point compared to rare earth magnets. Perfect for professionals and makers seeking reliable, long-lasting magnetic solutions.

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Reviews

4.5

All from verified purchases

D**T

Effective

I have a vintage stove with a door that had a broken spring and wouldn’t stay open. I used these magnets to keep the door closed and they work great! I’m so pleased that I didn’t have to do anything to interfere with the integrity of the stove. The magnets are strong but not so strong that the door is hard to open. They’re perfect!

M**Y

magnets that really work

These are fantastic for handing note pads, cards, pens, all kinds of stuff on any metal surface. Bought one set, and then another. They support a lot of weight.

H**S

If you wear metal braces on your teeth.

Magnets will “fly” from across the room. Excellent product! My single burner camping stove requires 8.8 ounce bottle of butane. (Metal bottle is size of shaving cream container.). Bottle is securely placed inside stove, but door is not latched.). Magnets keep door tight and secure. Did I say strong. Great value for money.

C**E

Strong magnets……but shatters and cracks easily

I had to return the first order as they arrived broken and cracked. Return was easy and got my full refund promptly.However, these magnets are the size I’m looking for so I placed another order. The second order arrived intact. So I’m a happy customer.

R**.

Super Strong!

Heavy and strong magnets! Great quality

B**N

Good product

Holds a decent amount of weight!

A**O

Use around drill press and lathe

This magnet uses around drill press and lathe to attract metal shaving. I wrap around magnet with cellophane rap for easy removal of shaving (magnet stay clean) Also tie a cord to sweep the floor for shaving

S**N

Good investment

Does what I needed it to do. However they will break in half easily

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Ferrite Blocks Ceramic Magnets 1 7 8 X 7 8 | Desertcart Cameroon