Magcraft NSN0601 1/4-Inch by 1/10-Inch Rare Earth Disc Magnets, 50-Count
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Best Price: $11.99
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 0.250 inch (6.4mm) diameter and 0.100 inch (2.5mm) 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 2 lbs. Maximum working temperature is 176 F (80 C). Magnets may chip and crack if allowed to snap together.
WARNING: VERY STRONG MAGNETS. KEEP OUT OF REACH OF CHILDREN. THIS IS NOT A TOY. DO NOT INGEST OR INHALE. SEEK IMMEDIATE MEDICAL ATTENTION IF MAGNET(S) ARE SWALLOWED OR INHALED. MAGNETS ARE BRITTLE. BROKEN MAGNETS ARE SHARP. MAGNETIC MEDIA AND ELECTRONIC EQUIPMENT HAZARD. KEEP AWAY FROM PACEMAKERS AND INTERNAL MEDICAL DEVICES. MAGNETIC MATERIAL IS REGULATED FOR AIR TRANSPORT. SAFE FOR AIR TRANSPORT AS ORIGINALLY PACKAGED.
Product Reviews
Average Rating: 
Number of Reviews: 48
Great for Magnetic Paint
I bought these as a trial run and I am extremely impressed. I put up 7 coats of the magnetic paint on a wall. The paint itself is pretty weak but these magnets worked great at holding up my kids pictures, paintings, etc. They are the perfect size and extremely strong. I even bought another set.
Please use adult supervision
These magnets are unbelievably strong. When I opened the package they literally jumped out of my hand and pinched my other hand. The magnetic field is so strong it is almost visible. (not really) Please be cautious around children I'd hate to see what happens if one or two were ingested. They will also RUIN a television or monitor in short order trust me please. Just don't go there. These aren't just powerfull magnets. They are amazing. I'm going to buy more. Everybody gets rare earth magnets for Christmas 08. The countersunk ones are great for hanging tools, pictures, door latches on cabinets etc. Refrigerators. Fingernails required.
Keeps things up
They're strong little magnets, which can be a little hard to get off metal surfaces if you don't have fingernails. I find that they're easier to take off if you have several attached to each other (this forms a bigger nub that you can grab on to) so I'm trying to keep 4-5 spares lying around for this purpose.