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๐งฒ Unlock the power of rare earthโstronger, smarter, indispensable!
The MIKEDE 40x40x20mm Neodymium Block Magnet is a compact yet incredibly powerful permanent magnet made from premium NdFeB alloy with a durable nickel coating. Designed to withstand temperatures up to 80ยฐC, it excels in a wide range of professional and DIY applications, from securing objects to innovative problem-solving. Backed by ISO 9001 quality standards, this magnet is a must-have for anyone seeking reliable, high-strength magnetic performance.






| ASIN | B095SJF8KH |
| Best Sellers Rank | 24,248 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 213 in Rare Earth Magnets |
| Brand | MIKEDE |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,286) |
| Item Shape | Round |
| Item Weight | 0.22 Pounds |
| Manufacturer | MIKEDE |
| Manufacturer Part Number | 40x40x20mm-1P |
| Material Type | Nickel,Silver |
| Model Number | 40x40x20mm |
| Number of Pieces | 1 |
| UPC | 199284883611 |
| Unit Count | 1.0 count |
H**I
Too strong!
I have no way of measuring how strong this is other than empirically against normal magnets and this thing ripped the keys off my Cherry keyboard. Be careful where you put it. It is seriously strong. This will do anything from find studs in a wall or keep a barndoor closed!
L**K
Opens school phone pouch
Fab, opens the school phone cases. Bought it just incase and my son accidentally locked his phone inside his after school one night. Worked like a dream. Really strong.
D**7
I recommend
Very strong
E**T
Strong, but not for Yonder pounch
It's a really strong magnet once on the fridge it was hard to get back off. I bought it as a back up to open the Yonder Pouch after reading a previous review. It does not open the pouch, it's not strong enough
G**E
Very strong Magnet
Incredibly strong magnet, really attaches with some powerful force and takes a lot of effort to pull it off. Good price but quite a weight to it. size as described
M**W
Very strong magnetic field
Excellent product, very strong magnetic field.
A**D
Super Strong Disc Magnet..?
Disappointingly, this magnet wasn't... well, magnetic. A very expensive metal disc. I may update the one star rating if the customer service for the return / replacement / refund is a worthwhile experience.
T**.
very strong
something drew me to this magnet! its very strong, be careful when handling but does an amazing job
C**O
Very very strong model i really like it
R**D
Powerful. I use this magnet to find nails/screws in drywall. It will easily locate those, even the deep screws. As other said, it is brittle so be careful not to drop it or move it near another magnet - it will attract fast!
K**N
the magnet itself is of good size and pretty powerful, but i will be returning it for an exchange due to it being chipped and not new.hopefully when i receive the replacement and all is fine, i will rate it a five star.
C**N
Good size magnet and very strong. I was afraid of it breaking if I dropped it or something was pulled too fast to it so I actually 3d printed a snug fitting case for it so I can still use it while it's enclosed.
T**E
It is not this product is not good but it does not do what I was expected it to do. I think it is due to it is too small. I was meant to use it to open my broken Sentry safe but due to its size I was not able to open it. It's not the product's fault. This arrived in perfect condition and has strong magnetic field.
Trustpilot
5 days ago
2 months ago