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10 Neodymium Magnets 1/2 x 1/8 inch Disc N48
 
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10 Neodymium Magnets 1/2 x 1/8 inch Disc N48

By Emovendo
4.4 out of 5 stars  See all reviews (435 customer reviews) 17 answered questions

List Price: $29.99
Price: $7.88 & FREE Shipping on orders over $35. Details
You Save: $22.11 (74%)
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In Stock.
Sold by JL Safety and Fulfilled by Amazon. Gift-wrap available.
Want it Tuesday, April 22? Choose One-Day Shipping at checkout. Details

Specifications for this item

Color Name
Nickle
Part Number
M12x18DI
Item Weight
0.1 pounds
UPC
033383268422
Brand Name
Emovendo
Size Name
1/2 x 1/8 Inch
EAN
0033383268422


Product Features

  • Size: 1/2 inch diameter x 1/8 inch thick discs.
  • Nickel (Ni) Plated (silver-like shine)
  • Grade: N48 - Extremely powerful magnetic material
  • Pull Force is approximately 6.1 pounds under ideal conditions.
  • Axially magnetized

Product Details

  • Product Dimensions: 4.6 x 1.8 x 1.5 inches ; 1.6 ounces
  • Shipping Weight: 2 pounds (View shipping rates and policies)
  • ASIN: B001KV38ES
  • Item model number: BT10
  • Average Customer Review: 4.4 out of 5 stars  See all reviews (435 customer reviews)
  • Amazon Best Sellers Rank: #12 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
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Frequently Bought Together

10 Neodymium Magnets 1/2 x 1/8 inch Disc N48 + 30 Neodymium Magnets 1/4 x 1/16 inch Disc N48
Price for both: $14.87

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Product Description

ONE lot of 10 Magnets. Size: 1/2 inch diameter x 1/2 inch thick discs. Nickel (Ni) Plated (silver-like shine) Grade: N48 - Extremely powerful magnetic material Pull Force is approximately 6.1 pounds under ideal conditions. These discs are axially magnetized, so the strong North/South poles are in the center of the flat sides. That makes them easier to stack into a cylinder than to connect side by side. The metal coating is durable, but ALL Neodymium magnets can chip or shatter. If used gently, these magnets can serve you for a lifetime.


Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews
141 of 143 people found the following review helpful
5.0 out of 5 stars Smooth Operators August 29, 2011
By soveery
Verified Purchase
Forget those wussy refrigerator magnets that'll barely hold up a sheet of paper. These 1/2" neodymium discs can supervise a 12-month calendar, your hand towel, pot holders, your heaviest kitchen knife, and the family cat. Holding knives is where they go to town. You don't need one of those bulky, unattractive counter-top knife quivers that take up so much space; slap these 1/2" disc magnets on the side of the fridge and stick your knife-blades to them. Those strip magnets made for holding knives work well, but they have to be mounted somewhere; the disc magnets don't, and they can be moved around. I've been using them this way for years, and they're the best. The knives are in easy reach, and the edges never touch anything that can dull them down. You pluck the knife you want, and the magnet stays put.

Other uses I rely on: Sticking a pen to the fridge. For sewing, holding scissors, pins, and items that you want handy. Hanging a curtain on a steel door. For home office area, they're great if you have any metal desktop organizers, but keep them away from jump drives and computer hard drive.
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76 of 84 people found the following review helpful
3.0 out of 5 stars Powerful but Fragile July 9, 2010
These little magnets all arrived in very good condition. I have no disappointment with either their manufacture or their delivery. They are extraordinarily powerful little magnets, so much so that they're very difficult to pull apart, and they jump together very suddenly and solidly. Therein lies the problem: they're rather fragile, damaging and breaking easily. They are still a good purchase, all in all, just be as careful as possible with them.
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33 of 35 people found the following review helpful
5.0 out of 5 stars Very strong - very small and light October 18, 2012
Verified Purchase
These are about the largest neodymium magnets you will want to purchase for any normal everyday task. They are a half inch in diameter, but their pull force is something on the order of 8 or 10 pounds. They are difficult (but not impossible) to pull apart with your bare hands. Most people will need to slide them across the fridge to the edge to get them off (and possibly scratch the fridge). These are right on the safe side of the line between fun magnets you can play with and those that will take off your finger.

Note that these are an N48, which is near the top of neodymium strength. The scale of commercially available magnets runs from about N35 to N52. Thus, at the 1/2 by 1/18 disc size, this is nearly the strongest magnet you can buy.

I should note that the price here (at about a buck a magnet) is pretty competitive. Other online sources have them a few cents more or less per magnet - depending on quantity.
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26 of 27 people found the following review helpful
5.0 out of 5 stars Very strong magnets January 10, 2010
Verified Purchase
These very strong magnets are cool for craft projects. Strong pull even with wood laminations over it.
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24 of 26 people found the following review helpful
Verified Purchase
I got these after reading a tip online that you can use powerful magnets as stud-finders. I wrapped them in painter's tape, and when I need to find a stud I slide it across the wall until it snaps onto a nail or screw in a stud.

Since it's a 10 pack, I can separate them and leave them stuck to the wall as visual reference points. Foolproof stud locating, no damage or marking on the walls, all in a tiny and inexpensive product!

For ease of separating I wrapped them in pairs in painter's tape, so I get 5 mini stud finders. Very cool product!
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15 of 16 people found the following review helpful
5.0 out of 5 stars These babies are strong May 3, 2012
Verified Purchase
I took two stacks of six, and they opened my freezer door.

If I wave the like pole sides together, I can feel the repelling force a good two inches away.

If you take two stacks of two each, and put them on either side of your nose, they work as nose plugs.

In all seriousness, I got them to epoxy to a fan to create a stir plate.

Shipping was quite long. 20 days. This might be the longest of any order I've placed on Amazon. But, the product is exactly as indicated, came with a little plastic case, and they threw in a couple extras. They do explain how to not chip these... but the couple extra they put in make me want to test how fragile they are. So far I've accidentally let them smack together several times (easy to do, they're strong), and they haven't chipped yet. I suspect I'm pressing my luck, but I have been fairly cautioned.
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9 of 10 people found the following review helpful
By bryan_d
Verified Purchase
These work great until they impact each other and shatter; it does not take much for these to break especially when they collide from such strong magnetic forces.
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6 of 6 people found the following review helpful
By mmoore
Verified Purchase
I wanted a stronger magnet for keeping up stuff I have pinned to the refrigerator.
I got a stronger magnet. Be prepared to spend a bunch of time prying them apart on first use.
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Most Recent Customer Reviews
5.0 out of 5 stars Super strong
These magnets are amazing; perhaps too strong. When they stick together, it takes lot of prying by grown adults to separate them. So, handle with care. Read more
Published 1 day ago by vk60564
5.0 out of 5 stars Wicked Strong Magnets
These are very string magnets that are magnetized top to bottom. They can support a lot of weight for their size. Read more
Published 1 day ago by R. Riggs
4.0 out of 5 stars Small but powerful
I don't know why I bought these or what I'll use them for, but they are strong, despite being quite small. Read more
Published 1 day ago by James
4.0 out of 5 stars Really good magnets for collar stays
Picked these up along with a set of steel collar stays. They are definitely strong. In fact, they're so strong that it is difficult to pull them apart initially. Read more
Published 3 days ago by Reztips
5.0 out of 5 stars Great to use as a cheap stud finder!
Like a few other reviewers I bought these with the intention of using them to find screws that hold drywall to the studs in my house. Read more
Published 5 days ago by Charles Miller
1.0 out of 5 stars magnets
neodymium magnets only have a + or north pole they are monopolar neo is type of rare earth metal dymium is dipolar meaning inly one side is magnetic did not suit needs wasted money... Read more
Published 6 days ago by JOE Tommasino
5.0 out of 5 stars SUPER strong!!
I love my new magnets for hanging projects on the refrigerator. They are very strong, and they are a lot less expensive than the ones that are packaged nicely for retail sale. Read more
Published 8 days ago by lilmama
5.0 out of 5 stars Great magnets
These are shipped quickly, are amazingly strong and at a really decent price point, so there's absolutely no reason not to order them.
Published 8 days ago by Brody
3.0 out of 5 stars A bit small
They are way smaller then I thought they'd be. They're very strong however and really need to be pried apart
Published 10 days ago by Jared C
5.0 out of 5 stars super strong tiny magnets
I use these magnets on my ss refrigerator since all other magnets do not work on it. these little magnets are super strong and can hold a few papers onto the refrigerator without... Read more
Published 11 days ago by Josie M. Millan
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