Block Ferrite
Details
- BrandBY JMY
- ColorBlack
- MaterialCeramic
- Product Dimensions1.89"L x x
- ShapeRectangular
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Details
- BrandBY JMY
- ColorBlack
- MaterialCeramic
Description
🧲 Stick with the best—powerful, durable, and ready to elevate your craft game!
- HEAVY DUTY GRIP - Each magnet supports up to 29 pounds—perfect for crafts that stick with you.
- MAGNETIC POWERHOUSE - Grade 8 ceramic magnets deliver a robust 3850 Gauss for serious hold.
- WEATHERPROOF WONDER - Built to resist rust and corrosion, ideal for indoor and outdoor projects alike.
- VERSATILE CREATIVITY - From science experiments to DIY crafts, these magnets fuel your innovative edge.
- BUDGET SAVVY STRENGTH - Get premium magnetism without the rare earth price tag—smart spending for savvy creators.
These 12 Grade 8 ceramic ferrite magnets measure 1 7/8" x 7/8" x 3/8" and deliver a strong 3850 Gauss magnetic field with 29 pounds of holding force each. Economical and rust-resistant, they are perfect for educational projects, crafts, and light-duty applications both indoors and outdoors.
Specifications
| Asin | B09H5CRPLY |
| Best Sellers Rank | #39,532 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #24 in Industrial Ceramic Magnets |
| Brand Name | BY JMY |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (463) 4.6 out of 5 stars |
| Item Dimensions L X W X Thickness | 1.89"L x 0.87"W x 0.39"Th |
| Item Thickness | 9.53 millimeters |
| Manufacturer | BY JMY |
| Material Type | Ceramic |
| Model Number | 000000001 |
| Number Of Pieces | 12 |
| Part Number | 000000001 |
| Pull Force | 4 pounds |
| Shape | Rectangular |
| Upc | 710955890440 |
Reviews
User
Perfect size.
These are very powerful magnets. I ordered them in to put address numbers on them for my mailbox. They are a perfect size for the numbers I ordered in. Now when I change covers I can put these on for my mailbox numbers. Other magnets were questionable if they would hold through the mailbox cover. No problem with these! They were a good price for such powerful magnets. I was concerned about the thickness of them but love that it gives our address numbers a three dimensional look. They are supposed to be weather resistant and not rust. Time will verify that. Very happy with them.
User
Strong magnets. Great product !
Very strong. Thank you for a great magnet.
User
The best
I used these magnets to sew into the hem of my parrot cage cover. They are extremely strong. This is my second purchase .
User
String but prone to chipping.
These magnets are strong and are great for my intended use, (attaching mosquito netting to my van hatch). However, as others have stated, they are brittle. Just the force of two coming together is enough force to chip them. I didn't want the magnets to directly contact my van's paint, so I wrap them in duct tape- which works perfectly as I create a small pull tab on each one. These are very strong, and I am pleased with them.
User
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.
User
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.
User
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!
User
Don't throw them
These work nice.
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