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🧲 Power in your palm: The magnet that means business.
The FINDMAG 40 x 20mm Neodymium Magnet is a premium, super-strong rare earth magnet featuring a triple-layer Ni+Cu+Ni coating for superior corrosion resistance. Its compact cylindrical design delivers unmatched magnetic force, ideal for professional DIY projects, industrial applications, and scientific experiments. Trusted by thousands, it combines durability, power, and versatility in one sleek package.






| ASIN | B08QCNJQ5Q |
| Best Sellers Rank | #29,098 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #185 in Rare Earth Magnets |
| Brand | FINDMAG |
| Brand Name | FINDMAG |
| Color | Beige |
| Customer Reviews | 4.4 out of 5 stars 1,335 Reviews |
| Item Dimensions L x W x Thickness | 1.6"L x 1.6"W x 0.8"Th |
| Item Thickness | 20 millimeters |
| Manufacturer | FINDMAG |
| Material | Neodymium |
| Material Type | Neodymium |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Part Number | ISO00900101 |
| Product Dimensions | 1.6"L x 1.6"W x 0.8"Th |
| Shape | Cylindrical |
| Unit Count | 1 Count |
R**.
Love doesn’t need an explanation….
I absolutely love this completely useless, wholly impractical, and insanely powerful magnet. I smile every time I think about it, even though it spends almost every moment of its existence nestled comfortably in a Systainer XXS with a custom printed insert, almost never seeing the light of day.
L**V
Strong magnetic
Found stud through cement wall. Very useful!
D**D
Very strong
Super strong, worked great for my purpose.
J**.
Perfect Size Rare Earth Magnet For Testing Silver
Was looking for a really good rare earth magnet for testing Silver and man this thing is amazing. There is no doubt whether you have pure .999 Silver when using this magnet. And the size is perfect. Large enough to hold onto it, but small enough to not be hardy. Wait till you stick it to metal, the dang thing doesn’t want to come off. Will definitely buy this exact one again if I ever need another one.
T**S
Very powerful but somewhat fragile
I ordered two of these magnets and they came stuck together with a piece of plastic in between. It was difficult to separate them and when I was able to separate them they slammed back together and one of them got damaged. Also took a chunk of flesh out of my finger. Very powerful but breakable magnets.
C**N
Buy 2 for body healing
Quality is tender, but strength is why u bought for a small size. Buy 2 heal muscle and skin inflammation. Use 2 opposite poles to travel alone arms, legs, hands, etc! For healing. Repair of are begins right away. Would recommend
Z**N
Gets the job done ✅
My mom sent me a shirt from Old Navy— it’s white so she didn’t notice that the security tag was left on. By the time she had given it to me it was maybe a month after she purchased it and she didn’t have the printed receipt. She used her rewards account to purchase it so with hassle I could’ve had the store look up her purchases but I don’t have that store easily accessible to me where I live (no car). I’ve held on to it for 2 years in my basement because I kept procrastinating on buying a magnet. Finally got one magnet and the tag came off easy! I stored it back in its original packaging since it’s a strong magnet I just don’t want to mess up any devices and it’s handy to have.
A**R
Not your mother's magnet.
Strong enough that they can be difficult to handle or remove from steel. Beware these babies can be/are dangerous from just how strong they are.
Trustpilot
3 days ago
1 month ago