N52 Neodymium Magnet 50x30mms of 2025
Best Choice1
Clicked 2 times in the last monthAOMAGAOMAG® Rare Earth Neodymium N52 Bar Block Rectangular Magnet 50 x 50 x 30mm
Main highlights- Surface: 14300-14800 GAUSS; Magnetic Pull force: 300Kg
- Super strong Rare-Earth magnets - once they get stuck with each other, they are hard to break apart.
- Size: 50mm x 50mm x 30mm (+/-0.05mm); Great for do-it-yourself projects.
- Electrically conductive (making them suitable to extend recessed batteries). Perfect for sticking notes on fridge doors.
9.6Exceptional
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Value for Money2
AOMAGAOMAG® 350Lbs Dia 50x30mm Super Strong Rare Earth Neodymium N52 Round Disc Cylinder Magnet 2 x 1.18" (+/-0.05mm)
Main highlights- tolerance: +/-0.05mm (0.002 inch) . Super strong Rare-Earth magnets - once they get stuck with each other, they are hard to break apart. Neodymium magnets are brittle; they can be broken or can splinter in a collision.
- You should avoid having constant contact with magnets of any size and keep a distance of at least 3 feet to large magnets.Under no circumstances should you try to cut, saw or drill the Neodymium magnets! Not only would the magnet break, but the resulting dust from the magnet is very flammable. Neodymium magnets should never be burned, as burning them will create toxic fumes.
- Pull force:350lbs . Size: Dia 50x30mm ; Great for do-it-yourself projects. Quantity: 1 magnet per package
- Electrically conductive (making them suitable to exte. Normal Neodymium magnets will lose their magnetic properties if heated above 175°F (80° C).
9.5Excellent
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3
JIUMAGJIUMAG 50x30mm Super Strong Neodymium Disc Magnet, Permanent Magnet Disc, The World's Strongest and Most Powerful Rare Earth Magnets - One Piece
Main highlights- Notes-Neodymium iron boron magnets are sintered from rare earths. They are strong, hard, and fragile. Avoid strong impacts during separation and use to prevent damage or personal injury
- More durable - The three-layer thickened nickel-copper-nickel plating process has higher hardness and a longer service life in corrosive, salt spray and other environments. It can withstand a temperature of 80°C
- More convenient - Adopting pure aluminum box packaging and ingenious lining design makes it more convenient and safe to store and carry when operating tasks such as removing clothing tags or opening safes. At the same time, it does not affect electronic products；A pair of dipped gloves is included with the box
- Highest strength - strongest performance on the market currently - N52. The maximum vertical pulling force can reach 240 pounds. If you purchased it to remove ，one pcs is enough
- Highest standard - Strict production process. Produced with high-performance standard materials without doping with waste recycled materials. For 50*30mm large magnets , our tolerance is ± 0.03mm
9.3Excellent
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4
SPENCER SPENCER HAPPUCATION3 PCS Powerful N52 Neodymium Bar Magnets, Rare Earth Rectangular Magnets, 1.97 x 1 x 0.4 Inch
Main highlights- WARNING - The bar magnet is thin and very fragile, it is forbidden to collide with other metal objects (including another magnet), so be careful when you are trying separate them!
- VERSATILE USE - Widely used for hanging, lifting and retrieving, shower door, work or office, scientific purposes, DIY, arts and crafts or school classroom.
- POWERFUL MAGNET - Made from super strong NdFeB magnetic element and premium steel, the neodymium magnets are incredibly powerful and great to handle your project or task.
- MAGNETS DIMENSIONS - 50 x 25 x 10 mm / 1.97 x 1 x 0.4 inch. Pull Force: 50lbs.
- EXTREME DURABILITY - Ni+Cu+Ni Triple layer coated. The best coating is available for rust resistant and providing a smooth finish which greatly increases the longevity of the magnets.
9.0Excellent
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5
Generic30 mm x 5 mm Neodymium N52 Rare Earth Disc Magnet with 5 mm Drilled Hole, Single
Main highlights- Versatile Applications: Suitable for various industrial, commercial, and DIY projects requiring strong magnetic force.
- Single Magnet: This product includes one individual neodymium rare earth disc magnet.
- Powerful Rare Earth Magnet: This neodymium disc magnet is made from N52 grade material, the highest grade available, ensuring exceptional magnetic strength.
- Durable Construction: Crafted from high-quality materials, this magnet is designed for long-lasting performance.
- Compact Size: Measuring 30 mm (1.18 inches) in diameter and 5 mm (0.2 inches) thick, with a drilled hole of 5 mm (0.2 inches), this magnet is conveniently sized.
8.9Very Good
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6
AplysiaTechAplysiaTech N52-3/8 D x 1/8" H - 50 Pack with #4 Countersunk Hole Ring Magnets, Powerful Small Rare Earth Magnets, Strong Neodymium Disc Magnets for DIY, Building, Scientific, Craft Magnets
Main highlights- 【Warning】- Be careful with magnets because strong ones can hurt your fingers. When pulling apart big magnets, be sure to do it the right way. If you do it wrong, the magnets can get too strong and easily break. Also, be far away from pacemaker and children in case of harm.
- 【Super Strong】- Be produced by rare earth material and are composed of neodymium (Nd), iron (Fe), and boron (B), with the highest grade N52, our neodymium magnet has the strongest strength compared with other similar size magnets.
- 【Quality guarantee】- Welcome to contact us once you get wrong or bad magnets. We will be sure that all the information we provided for the products is correct.
- 【Multipul Use】- With this convenient small magnets, they are widely used in your daily life or work: crafting, photos, greeting cards displaying, office paper sticking and so on
- 【Anti-corrosion】- Coated with Nickel-Copper-Nickel 3 layers metal, our NdFeB magnet has no rust when you put it in the air for a long time.
8.8Very Good
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7
DIYMAGDIYMAG Powerful Neodymium Bar Magnets, Rare-Earth Metal Neodymium Magnet, N52, Incredibly Strong 33 LB Strength - 60 x 10 x 5 mm, Pack of 30
Main highlights- WARNING - The bar magnet is very fragile, it is forbidden to collide with other metal objects (including another magnet), so be careful when you are trying separte them !
- POWERFUL MAGNETS - Made of Strongest Magnetic Material! Strong Holding Power, Holding Power is not Less than 33 lbs per Magnet with Direct Touch and Direct Pull.
- MAGNETS DIMENSIONS - 60mm x 10mm x 5 mm (approx. 2.36" x 0.4" x 0.2").
- MAGNETS COATED - Ni+Cu+Ni Triple Layer Coated. The Best Coating Available, which Provides a Shiny and Rust Resistant Protection for the Magnets.
- DIY PROJECTS & SCIENCE EXPERIMENTS - Refrigerator Magnets, Shower Door, Work or Office, Scientific Purposes, Arts and Crafts or School Classroom.
8.7Very Good
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8
MAGNETO INC.The Strongest Available on Amazon 600 LBS/270 KG Pull Force Real Highest N52 Grade Neodymium Magnet Pro 1.35x1.35x2.35 in. (35x35x60mm). Experimental Industrial Grade …
Main highlights- The strongest neodymium magnet will definitely assist you in your daily tasks in any environment since it match perfectly both for home and office. Choose our magnet and feel power of touch.
- Suitable: Block shape and the most popular big size 1.35 x 1.35 x 2.35 in. (35*35*60mm.) allow these magnet to be applied in endlessly various ways: sticking tools, magnetic outfits, metallic rubbish removal, search of lost things, search and trace of hidden electrical wiring or steel reinforcement in a wall, magnet fishing, aquarium or tank cleaning, scientific experiments, magnetotherapy, tricks and many others.
- Strongest: N52 grade is the strongest and the rarest neodymium magnet type among the existing ones. Neodymium magnets of this grade ensure maximum sticking while being characterized with minimum sizes. Less than 5 % of all neodymium magnets produced all over the world belong to this grade. Only few manufacturers can produce neodymium magnets of this grade. The magnet does not contain metal parts that visually increase the size and fake pull force (like all fishing magnets).
- High quality: This product is manufactured of high quality materials safe for humans by the enterprise whose quality management system is certified in accordance with ISO 9001. The magnet do not contain dangerous and toxic components.
- Attractive appearance: Triple Ni-Cu-Ni coating ensures not only anti-corrosive protection for the magnet but also makes it look presentable due to nice metallic glitter.
8.4Good
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9
ZFDStrong Rare Earth Magnet 2x2x1'' N52 Grade Industril Magnet 550LB/250KG Neodymium Block Magnets Silver Color
Main highlights- 6,due to the powerful force of the strong magnet and all is operated manually,the magnet cant be avoided to has some minor flaw on corner place, the performance is not be influenced. we thanks for your respector for our labor work.
- 5,the test is conducted on metal base,therefore the results is two sides,one side will 275LB/125KG
- 4,we have marked by red line the strongest side of magnet,kindly note there is small concave on the furface and coating is not easy for strong magnet,function not influenced at all.
- 3,popular size 2x2x1'',the size of magnet and content of neodymium decide it magnetic force,we have ad our test video ,it will say anything.kindly note the test is conduct on a metal base
- 2,perfect Ni-Cu-Ni coating workmanship make it smooth surface and great capacity to anti corrision.and ensure it durable use
- 1,higher content of neodymium used,N52 grade strong magnet
8.2Good
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DIYMAGDIYMAG 40x40x20mm Super Strong Neodymium Block Magnet Cubes N52 Permanent Magnet Disc
Main highlights- Super strong and powerful magnet, much stronger than ceramic magnets!
- Quantity: 2 Block Industrial Lifting Rare Earth Magnets N52 per Package.
- Neodymium magnets are brittle; they can be broken or can splinter in a collision. One should wear gloves and protective glasses when handling these magnets, because splinters could disengage and fly from the magnets.You should avoid having constant contact with magnets of any size and keep a distance of at least 3 feet to large magnets.It may be damaged during transportation. Please place an order carefully.
- Dimension: Length 40mm x width 40mm x thickness 20mm Max Operating Temperature: 80°C/176°F.
- 100% Brand New By DIYMAG. Magnetized through thickness, poles on the flat surfaces.
8.0Good
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