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MAGCRAFT Magnets - 3/8" x 1/8" Rare Earth Disc, Package of 30 | 
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| Brand: Magcraft
Category: Home Improvement
Buy New: $9.99
Rating:  5 reviews
Sales Rank: 342
Color: Silver
Media: Misc.
Size: 0.375" D x 0.125" T
Shipping Weight (lbs): 0
Dimensions (in): 0.4 x 0.1 x 0.4
MPN: NSN0573
Model: NSN0573
UPC: 897970000730
EAN: 0897970000730
ASIN: B000SJ61EC
Shipping: Eligible for Super Saver Shipping
Availability: Usually ships in 24 hours
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| Features:
| • | Neodymium Iron Boron (NdFeB) Rare Earth Magnets | | • | Grade - N40 | | • | Dimensional Tolerance - +/-0.005 Inch | | • | Package of 30 Magnets | | • | 0.375" Diameter x 0.125" Thick (Inches) |
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| Editorial Reviews:
Product Description
Rare earth magnets are the strongest type of permanent magnet currently made. They are amazingly powerful for their size and have innumerable uses. These disc magnets are 0.375 inch (9.5mm) diameter and 0.125 inch (3.2mm) thick. They are magnetized through the thickness. They are composed of grade 40 neodymium iron boron magnetic material and are plated in nickel-copper-nickel for a shiny corrosion resistant finish. Their individual pull force is approximately 4 lbs. Maximum working temperature is 176 F (80 C). Magnets may chip and crack if allowed to snap together.
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| Customer Reviews:
 Strong! January 6, 2009
Shalla DeGuzman (United States)
I'm sure there are stronger magnets out there but this is a good buy. it's about a quarter of an inch thick so it's thick and won't break or crack.
I'm studying magnetic therapy (I have a magnetic pillow I've had for years which I swear loosens up my back but I got it for about $150.00 so I'm reading up on magnetic therapy to maybe make my own pillows for my pets and I.
I realize there are magentic therapy magnets sold but I'm gettting a feeling they're just magnets like these only gold colored..."Applied Magnets" - MAGNETIC THERAPY FOR PAIN RELIEF 24kt Gold Coated 1" x 1/8" Rare Earth Neodymium Therapy Magnet
Excellent strength with compact size November 25, 2008
J. W. Theis (Fairbanks, AK USA)
I purchased these magnets with the intent to use them for attaching photos and papers to a steel filing cabinet. My goal was to find something small enough to not obscure the photos, but strong enough to hold them steady in a well-used, fast-paced environment.
These buggers certainly do the trick. To give a reasonable idea of the magnets' strength, a single magnet will comfortably hold ten sheets of paper without sliding. I think, regardless of size, users will find it difficult to remove the magnets (when applied directly to a surface) without sliding them to an edge or using a small wedge, such as (strong) fingernails, a file, etc. The magnets' appearance is as attractive as their disposition. They are moderately durable; I dropped several on my concrete floor from about 4 feet up and they weathered the event without any chips.
When I need more, these will certainly be the first in my shopping cart.
It's Crafts Time! November 19, 2008
N. Anderson
Here's what you do: get 30 plastic push-pins like folks use on cork-boards.
Light a candle, and hold the tip of a pin over the flame for 5 seconds (be careful, etc.), then pull the heated metal pin out of the plastic with pliers. With a few strokes across a file, make sure the bottom of the plastic (where the pin used to be) is flat.
Lay out your 30 magnets, keeping a generous distance between them as they will "jump" at each other and mess up your work. Mix up some 5-minute epoxy and put a very small amount on the plastic, then squish it down onto a magnet. Repeat until you have an armada of thumbtack magnets.
Once the glue is set, carefully carry the magnets to your fridge and try them out. The magnets really like to be in a stack with one another, and may destroy the plastic you've just glued on if several are loose together. This won't be an issue once they are stuck to your fridge door.
These magnets are exactly the right size for this application, and the thumbtack handle makes them very easy to place and remove.
 Great Little Magnets April 5, 2008
Otto Ranney
1 out of 2 found this review helpful
We wanted magnets that had holding power without being overly visible. These did the job for us.
These are some strong magnets... April 3, 2008
Fiasco (Hell's Half Acre, CA USA)
1 out of 1 found this review helpful
We were constantly having problems keeping all the coupons, invitations, photos, and school projects on the fridge with the cutesy, funny or freebie magnets in our arsenal. We got these to make things stay put.
And they do. These magnets are small, but they are very, very strong. Only trouble is trying to get one separated from the rest! Now all of our refrigerator art is securely fastened to the door.
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