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LOVIMAG Strong Neodymium Magnet, Rare Earth Magnets, Cabinet Magnets with Double-Sided Adhesive, Black Heavy Duty Magnets for Fridge, Classroom, Grill, Garage, Kitchen - 40x10x5 mm,Pack of 2
Purchase options and add-ons
Brand | LOVIMAG |
Color | Black |
Shape | Rectangular |
Number of Pieces | 2 |
Manufacturer | LOVIMAG |
About this item
- 【POWERFUL MAGNETS】Powerful neodymium magnets bar are made of neodymium iron boron magnetic material. They can attract various materials made of ferromagnetic elements.
- 【SUPERIOR MAGNETS COATED】Strong Rectangular bar magnet is coated with three layers of NI+CU+NI,High quality permanent magnet materials not only maintain the magnetic force for a long time without easily weakening, but also provide shiny rust protection for the rectangular magnet.
- 【MAGNETS DIMENSIONS】The size of strong rare earth magnets:40mm x 10mm x 5mm (approx. 1.57"x 0.39" x 0.19"), tolerances: ±0.2mm x ±0.2mm. Please note that the main picture is for display only, the actual size is subject to the attached picture.
- 【WIDE APPLICATION】Strong neodymium magnets with Double-Sided Adhesive can be used in our daily life: refrigerator magnets, tool storage, photos display, work or office. They can also be used for scientific experiments, locker suction or diy projects. Use these powerful rectangular magnets to make your life more convenient !
- 【PROFESSIONAL SERVICE】We are a magnet supplier with professional strength. You can certainly find magnets you want in my shop! If you need mass customization of magnets, contact us and we can meet your needs.
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Product details
- Package Dimensions : 3.54 x 1.96 x 0.59 inches; 1.76 ounces
- Date First Available : September 24, 2024
- Manufacturer : LOVIMAG
- ASIN : B0DBH6H1VW
- Country of Origin : China
- Best Sellers Rank: #964 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
- #14 in Rare Earth Magnets
- Customer Reviews:
Product Description
What is the size of strong magnets?
The size of LOVIMAG heavy duty magnets bar is 40mm x 10mm x 5mm (approx. 1.57"x 0.39" x 0.19"), tolerances: ±0.2mm x ±0.2mm.
Where can super strong magnet be used?
LOVIMAG Strong neodymium magnets can be used in our daily life: refrigerator magnets, tool storage, photos display, work or office. They can also be used for scientific experiments, locker suction or diy projects.
Do rare earth magnets heavy duty rust easily and how long can they be used?
LOVIMAG heavy duty magnets are corrosion resistant:epoxy coating provides a barrier from deteriorating substances. Super strong magnets can be used for a long time with care.
Can I large order strong magnets heavy duty?
We are a magnet supplier with professional strength. If you need mass customization of refrigerator magnets,we can meet your needs.
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the magnets strong and functional. They blend well and work great for their purposes. However, some customers have issues with the adhesive strength. There are mixed opinions on the size and value for money.
AI-generated from the text of customer reviews
Customers like the magnet strength. They find the magnets blend well and are invisible from a few feet away. The adhesive works well and the magnets keep the door closed perfectly.
"These magnets get the job done!..." Read more
"...I had to glue it but the magnets are working really well." Read more
"...The black epoxy coating blends super well and the magnets are invisible from a few feet away...." Read more
"...This is a very thin magnet and two magnets smashing together is enough to shatter the metal, but if you follow the instructions included you can..." Read more
Customers appreciate the functionality of the magnets. They find them powerful and useful for their purposes, especially when used for the right applications. The covers work well, and the magnets are sturdy enough to hold a few pounds.
"...They are good and strong. I 100% would buy these again!" Read more
"...These magnets are very powerful by themselves, but for some heavier tools, one magnet was not enough...." Read more
"Please don't drop it on a hard floor as it will break but work very well...." Read more
"These LOVIMAG Bar Magnets are perfect for my application...." Read more
Customers have mixed opinions about the magnets' strength. Some say the magnets are strong enough to hold doors securely, even while squeegeeing them. However, others mention they break easily, crack when handled improperly, and don't last long.
"...They are good and strong. I 100% would buy these again!" Read more
"...As noted elsewhere, these can break. The magnets are so powerful that it can draw two magnets together with enough force to break them...." Read more
"...The magnets are probably too strong for my needs but they are very very strong...." Read more
"...They are very brittle, so handle with care." Read more
Customers have mixed opinions about the size of the magnet. Some find it a perfect fit for the slot, with the right measurements and strength needed to hold small objects securely. Others say it's too small and narrow, needing to double each one with superglue.
"...The adhesive pack is precut to fit perfectly on the magnets, and easy to install which is another nice feature of the product...." Read more
"Very very small may have to double each one with superglue. I’d rather it was larger than this very thin and not longer than half your pinky finger" Read more
"These attach to metal very well" Read more
"These are some of the BEST Magnets I've ever had or seen. There small BUT VERY STRONG.... I was disappointed at first...." Read more
Customers have different views on the value for money of these magnets. Some say they are strong enough and a good purchase, while others mention they break easily, are pricey, and have poor quality.
"...I am very pleased with the quality of the build and the bargain cost." Read more
"...Me being cheap. None the less they do the job of holding the doors closed" Read more
"Good magnets at a good price. No trouble with them breaking but can see how they can if not careful" Read more
"Exactly the kind of strong magnets I am expecting and for a very reasonable price...." Read more
Customers are unhappy with the adhesive strength of the magnets. They mention that the double-sided adhesive doesn't hold in the sun, the adhesive pulls right off from plastic, and the glue strips provided don't work well with fabric. The magnets do work well though.
"...would hold each battery, but since it’s cold in my garage, the tape fails easily. To fix it, I used two magnets per battery. It works great so far...." Read more
"...The sticker didn’t last on the glass so I purchased something else to stick it on with...." Read more
"...when pulling drawers apart they sometimes fall apart and eventually won’t stick anymore. Also I wish there was more magnets included in the pack." Read more
"The magnetics are very strong and it is easy to apply the sticky tape on first...." Read more
Reviews with images
Good strong magnets!
Top reviews from the United States
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- Reviewed in the United States on December 6, 2024Size: 60x10x3Color: BlackNumber of Items: 50Verified PurchaseThese magnets get the job done! I stuck them on the backs of my batteries for my lawn equipment so I could keep them organized while charging / storing. One magnet would hold each battery, but since it’s cold in my garage, the tape fails easily. To fix it, I used two magnets per battery. It works great so far. I’m very satisfied with this solution.
These magnets are smaller than they appear in advertisement, but don’t let that fool you. They are good and strong. I 100% would buy these again!
5.0 out of 5 stars Good strong magnets!These magnets get the job done! I stuck them on the backs of my batteries for my lawn equipment so I could keep them organized while charging / storing. One magnet would hold each battery, but since it’s cold in my garage, the tape fails easily. To fix it, I used two magnets per battery. It works great so far. I’m very satisfied with this solution.
Reviewed in the United States on December 6, 2024
These magnets are smaller than they appear in advertisement, but don’t let that fool you. They are good and strong. I 100% would buy these again!
Images in this review - Reviewed in the United States on August 23, 2023Size: 60x10x3Color: SliverNumber of Items: 12Verified PurchaseI ordered these to make a series of tool holders in my shop (socket wrenches, hammers, etc.). These magnets are very powerful by themselves, but for some heavier tools, one magnet was not enough. However, super-gluing two magnets together (back to back) created an even more powerful magnet that worked better than a single magnet.
As noted elsewhere, these can break. The magnets are so powerful that it can draw two magnets together with enough force to break them. This is a very thin magnet and two magnets smashing together is enough to shatter the metal, but if you follow the instructions included you can avoid this.
I will definitely buy more of these, but when I do, I will buy a larger pack so that I can A) double them up where I need them and B) account for my clumsiness in breaking magnets
- Reviewed in the United States on November 16, 2024Size: 60x10x3Color: BlackNumber of Items: 12Verified PurchaseI put these inside the seams of my heavy drapes to keep them together in the middle when they are closed. When I first opened the package, the magnet on the end of the stack was already broken in 3 pieces. They are very brittle, so handle with care.
- Reviewed in the United States on October 4, 2024Size: 60x10x3Color: SliverNumber of Items: 5Verified PurchasePlease don't drop it on a hard floor as it will break but work very well.
the adhesive that comes with it stayed for a couple of months for the shower door but the second set didn't last long. I had to glue it but the magnets are working really well.
- Reviewed in the United States on August 18, 2023Size: 60x10x5Color: BlackNumber of Items: 12Verified PurchaseThese LOVIMAG Bar Magnets are perfect for my application. I have company sheet magnet signage on the side of the Jeep that has weak attraction and peels off from the wind at freeway speeds. I use these magnetic bars to attached along the edges of the sheet sign to hold it in place. The narrow bars are perfect to attach on the edge of the sign and do not interfere with the signage. The black epoxy coating blends super well and the magnets are invisible from a few feet away. Most importantly, they hold the sheet sign in place even through a brush card wash! The magnets are probably too strong for my needs but they are very very strong.
The epoxy coating was important as I have had other magnets that have rusted. There are not many bar magnets like this that offer epoxy coating.
The adhesive pack is precut to fit perfectly on the magnets, and easy to install which is another nice feature of the product.
I am very pleased with the quality of the build and the bargain cost.
- Reviewed in the United States on August 28, 2024Size: 60x10x3Color: BlackNumber of Items: 6Verified PurchaseThey are indeed VERY magnetic. But don’t let your guard down, they will snap back together and break instantly! Fortunately for me, I bought them to sew inside the canvas edging of a grill cover, so I still used the pieces and the cover works just fine. But heed the warning and take care!
- Reviewed in the United States on December 7, 2024Size: 60x10x3Color: SliverNumber of Items: 30Verified PurchaseThe magnets are super strong and will work great for my purpose. I'm using them on my long arm quilting machine to hold fabric in place on the roll-up poles. I know they are fragile, so I've sewn each magnet inside a fabric sleeve with a tab to make it easier to remove them....they grip very well. Only difficult part is getting the magnets apart when they first arrive. Bar magnets made specifically for this purpose are $6 - $10 EACH!
- Reviewed in the United States on November 10, 2024Size: 60x10x3Color: SliverNumber of Items: 2Verified PurchaseThe magnets are strong enough to do the job. I needed something to replace a magnetic strip for my shower door.
Sadly they didn't for the groove. They are as fragile as an eggshell, they break into pieces if dropped.
Top reviews from other countries
- MartinaReviewed in Canada on September 13, 2024
5.0 out of 5 stars Very powerful magnets
Size: 60x10x3Color: SliverNumber of Items: 24Verified PurchaseThey are very powerful, so do be careful when prying them apart. They are also quite fragile and will break if dropped. That said, there are a lot of magnets in the pack, so the loss of one or two, due to my carelessness, wasn’t that big a deal.
- P. JonesReviewed in the United Kingdom on February 24, 2024
5.0 out of 5 stars Used on a shower door
Size: 60x10x3Color: BlackNumber of Items: 6Verified PurchaseUsed on a shower door where the original magnetic strip has weakened. Previously tried plated magnets but they rust over time, going that these will fare better as the original strip was cited in something black. They are brittle, dropped one from waist height and snapped. Absolutely fine when they are in place.
- KingfisherReviewed in Singapore on April 30, 2024
4.0 out of 5 stars Very strong magnet
Size: 60x10x3Color: SliverNumber of Items: 24Verified PurchaseThe magnet is very strong and this was my second purchase.
Kingfisher
Reviewed in Singapore on April 30, 2024
Images in this review - Amazon CustomerReviewed in Australia on January 13, 2023
5.0 out of 5 stars Very powerful magnets
Size: 60x10x3Color: SliverNumber of Items: 24Verified PurchaseThese were exactly as described. Excellent product.
- Eugene LinReviewed in Singapore on May 21, 2022
3.0 out of 5 stars Broken magnet
Size: 60x10x5Color: SliverNumber of Items: 12Verified PurchaseOne of the magnets is broken upon delivery!☹️
Eugene Lin
Reviewed in Singapore on May 21, 2022
Images in this review