20Pcs Small Strong Neodymium Magnet Bar，Rectangular Rare Earth Magnets Heavy Duty，Extra Strong Square Magnets for Refrigerator Crafts Industrial Tool Storage (30x10x3mm)
61wXJvZ+xkL. SL1500
51xEXrpgdJL. SL1500
71sCazrvsYL. SL1500
514Zu4c SpL. SL1200
71O7inzwQfL. SL1500
611z4g1C5vL. SL1500
61k45ZY7 kL. SL1500
20Pcs Small Strong Neodymium Magnet Bar，Rectangular Rare Earth Magnets Heavy Duty，Extra Strong Square Magnets for Refrigerator Crafts Industrial Tool Storage (30x10x3mm)
20Pcs Small Strong Neodymium Magnet Bar，Rectangular Rare Earth Magnets Heavy Duty，Extra Strong Square Magnets for Refrigerator Crafts Industrial Tool Storage (30x10x3mm) - Image 2
20Pcs Small Strong Neodymium Magnet Bar，Rectangular Rare Earth Magnets Heavy Duty，Extra Strong Square Magnets for Refrigerator Crafts Industrial Tool Storage (30x10x3mm) - Image 3
20Pcs Small Strong Neodymium Magnet Bar，Rectangular Rare Earth Magnets Heavy Duty，Extra Strong Square Magnets for Refrigerator Crafts Industrial Tool Storage (30x10x3mm) - Image 4
20Pcs Small Strong Neodymium Magnet Bar，Rectangular Rare Earth Magnets Heavy Duty，Extra Strong Square Magnets for Refrigerator Crafts Industrial Tool Storage (30x10x3mm) - Image 5
20Pcs Small Strong Neodymium Magnet Bar，Rectangular Rare Earth Magnets Heavy Duty，Extra Strong Square Magnets for Refrigerator Crafts Industrial Tool Storage (30x10x3mm) - Image 6
20Pcs Small Strong Neodymium Magnet Bar，Rectangular Rare Earth Magnets Heavy Duty，Extra Strong Square Magnets for Refrigerator Crafts Industrial Tool Storage (30x10x3mm) - Image 7
20Pcs Small Strong Neodymium Magnet Bar，Rectangular Rare Earth Magnets Heavy Duty，Extra Strong Square Magnets for Refrigerator Crafts Industrial Tool Storage (30x10x3mm) - Image 8
Klein Tools 80019 Tool Set, Multi-Bit Screwdriver and Nut Driver Tool Kit, 30 Different Industrial Strength Bits and Sizes, 4-Piece Klein Tools 80019 Tool Set, Multi-Bit Screwdriver and Nut Driver Tool Kit, 30 Different Industrial Strength Bits and Sizes, 4-Piece
Neosmuk Magnetic Hooks,30lb+ Heavy Duty Earth Magnets with Hook for Refrigerator, Extra Strong Cruise Hook for Hanging, Magnetic Hanger for Cabins, Grill (Gunblack, 10 Pack) Neosmuk Magnetic Hooks,30lb+ Heavy Duty Earth Magnets with Hook for Refrigerator, Extra Strong Cruise Hook for Hanging, Magnetic Hanger for Cabins, Grill (Gunblack, 10 Pack)

20Pcs Small Strong Neodymium Magnet Bar，Rectangular Rare Earth Magnets Heavy Duty，Extra Strong Square Magnets for Refrigerator Crafts Industrial Tool Storage (30x10x3mm)

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$20.99

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13 reviews for 20Pcs Small Strong Neodymium Magnet Bar，Rectangular Rare Earth Magnets Heavy Duty，Extra Strong Square Magnets for Refrigerator Crafts Industrial Tool Storage (30x10x3mm)

  1. Avatar of Jon Eyrick

    Jon Eyrick –

    Nuclear magnets
    I love me some good strong magnets. The size on these is just right, big enough to stick well and still be easy to remove. I did break a couple but that’s just because they are so strong. Great value

  2. Avatar of Concerned Consumer

    Concerned Consumer –

    These work well for alarm sensors on double hung windows.
    Well, if you know anything about alarm sensors, you know that the typical magnet will not work on a double hung window. They’re too big. The double hung window means that you can open the top window or the bottom window or both windows. But the problem is that you would need two alarm sensors and two magnets for each window with the old style. Alarm sensors aren’t cheap. These magnets eliminate that problem. You can install one alarm monitor on top of the bottom window, and then you can use two-sided tape to attach the magnet to the window next to the alarm sensor, thereby, allowing the alarm sensor to work, no matter which window is opened.The magnets come with two-sided tape, which works pretty good for sticking it to the window. However, you kind of want to get it on right the first time otherwise you’ll need a razor knife to get it off again and reposition it.I’m not sure what these magnets are made of but they’re really strong. And they look like chrome, plated, or stainless steel. They look very durable.I wish I could leave a picture, but I’m not giving Amazon access to my pictures or camera.

  3. Avatar of 2ShyDawg

    2ShyDawg –

    Works great
    Door frame is metal, and works great with light fish netting.

  4. Avatar of shawn

    shawn –

    outatanding magnet
    very powerful magnet

  5. Avatar of MMILL

    MMILL –

    Not 10mm wide as advertised!
    The magnets were only 9.5mm wide. The other dimensions were correct. The strength is really good, but I have nothing to test the actual strength.

  6. Avatar of JONNY Z.

    JONNY Z. –

    SON BUENOS PERO…
    Los imanes cumplen su función, aunque no son tan poderosos como esperaba. Aun así, sirven bien para aplicaciones ligeras y llegaron en buen estado. Buena opción si no necesitas una sujeción muy fuerte

  7. Avatar of charles

    charles –

    I will be purchasing again!!!!
    Strong little magnets at a great price.

  8. Avatar of tmegahee

    tmegahee –

    Excellent product !
    I have to write something to make the A….n review bot happy, which I think is ridiculous, considering I gave this item an excellent review

  9. Avatar of Amazon Customer

    Amazon Customer –

    As described, good enough for holding a piece of paper or cardboard on a fridge or metal surface but not more. I don’t know why they call them ”heavy duty” , it did not work for my little mecanical project that has already similar magnets (size) but are twice as strong as these ones. The search begin…

  10. Avatar of ANNA LINDA

    ANNA LINDA –

    Strong little pieces of magnets but breaks easily.

  11. Avatar of Hergy

    Hergy –

    The magnets do what I want them to do.Not as strong as “rare earth” magnets but work just fine for my applications-thanks team for a great product.Cheers Hergy

  12. Avatar of Alex

    Alex –

    Expected to hold better and very disappointed that they break so easily.

  13. Avatar of Customer

    Customer –

    3 of the 20 magnets were snapped in pieces when I opened the undamaged and well packed box. The rest of them seem to be fine

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