10 Best 40x20x10 Neodymium Magnets In The Us - Black Friday 2024
DIYMAG Super Strong Neodymium Magnet, 40x20mm Rare Earth Magnets Security Tag Remover Tool Magnets for Clothes High Power Round Magnet Magnets Permanent Disc Magnets 2 Piece
Main highlights- USAGE TIPS: Neodymium magnets are not actually made of solid blocks of metal, but rather large amounts of powder pressed into blocks through a process called sintering. When subjected to a sudden impact, they will break. To prevent the magnets from breaking, the two magnets should be separated by a large distance to prevent them from being attracted and collided.
- PURCHASE TIPS: If you purchased it to remove the tag, please buy a combination of 2. The combination of 2 pieces has stronger magnetism. One piece of magnetic block can only be used for 85% of the tags on the market, and two pieces combined can be used for 98% of the tags on the market
- MULTIPURPOSE: These neodymium magnets are not only perfect for DIY craft projects and scientific projects, but can also be used as tag removal tools for clothing tag
- LARGE SIZE: Diameter 40mm x thickness 20mm(approx.1.57"x0.79" ).Tolerances: ±0.2mm x ±0.2mm. Stronger magnetic properties and wider applications than ordinary magnets
- HIGH QUALITY: Made from strong neodymium-iron-boron alloy (NdFeB) and have a stylish nickel coating (Ni-Cu-Ni) with an appealing silver surface --- All the magnets are magnetized axially and have a maximal operating temperature of 80 degrees Celsius
9.9Exceptional
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Value for Money2
AZUMIOAZUMIO 1/2/3/5PCS 40x20x10mm Quadrate Super Strong Powerful Magnets Thick Block Permanent Magnet 40x20x10 Neodymium Magnet 40 * 20 * 10 (1PCS)
Main highlights- 【Unlimited Uses】- Holding, Lifting, Fishing, Closing, Retrieving, and Much More.
- 【Note】- Exclusively for educational, research, professional, commercial or industrial use, intended only for researchers, professionals, and commercial or industrial users.
- 【Durable Epoxy Coated Magnets】- The magnets are made of brushed nickel silver finishing material, durable materials, more anti-corrosion and anti-oxidation effect compared with traditional silver magnets, which makes it perfectly meet your needs and have a longer service life
9.7Exceptional
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3
MIN CIMIN CI 40 Pcs Super Strong Rare Earth Magnets Bar, Small Neodymium Magnet Heavy Duty, for Kitchen Lockers Garage Refrigerator Cruise Crafts Industrial Tool Storage (20 x 10 x 5 mm)
Main highlights- neodymium magnets strong heavy duty, which have big suction, there are a variety of sizes to meet your needs, support custom sizes
- What You Get: Magnets x 40 pcs. MIN CI is a manufacturer of neodymium magnet, we can provide magnets in different sizes
- Three layer electroplating makes the appearance of magnet more durable. The size of mini rectangular magnet is 20 mm long, 10 mm wide, 5 mm high. It is suitable for daily use in families
- Multifunctional Rectangular Magnets: Science experiment, refrigerator magnets, shower door, work or office, scientific purposes, arts and crafts or home
- Multifunctional Bar Magnets: Can be used as locker magnets, magnets for fridge, calendar, map, kitchen, billboard, dry erase board in home, office
9.6Exceptional
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4
GrtardGrtard 20 Pack Neodymium Magnets Extra Strong Magnets Bar, Heavy Duty Rare Earth Magnets Powerful Rectangular Magnets for Crafts, Cruise, Fridge, Industrial and Home Organization - 40x10x5mm
Main highlights- Unbeatable Value: Experience the magnetic charm of our rare earth magnets - powerful and cost-effective. With their superior strength and budget-friendly price, they become your ultimate choice for repetitive use and unlimited DIY ventures. Whether you're exploring science or crafting wonders, these small bar magnets deliver exceptional performance, proving that power need not break the bank.
- Mighty and Versatile: Embrace the extraordinary power of our neodymium bar magnets, designed to secure, organize, and elevate your projects. From fixing tools and windows to DIY woodworking wonders, decluttering rooms, picking up nails and screws with ease, and conducting captivating scientific experiments, these magnets cater to the creative minds of DIY enthusiasts, engineers, workers, students, and teachers.
- Important Reminder - Handle with Care: As you wield the magnetic might of our neodymium magnets, a gentle touch is key. While they boast immense force, their material is delicate, making them susceptible to damage if subjected to intense collisions with solid objects. Preserve their allure and maintain their effectiveness with careful handling. Before purchasing, please heed this reminder for a magnetic bond that lasts.
- Durable and Long-lasting: Crafted from a robust neodymium, iron, and boron alloy, our magnets epitomize longevity. The triple-layered Ni + Cu + Ni coating protects them from rust and corrosion, ensuring they stand the test of time. From creative fixes to academic quests, our magnets support your endeavors with unyielding reliability.
- Compact Yet Forceful: Don't be fooled by their size! Our neodymium magnets may be small, but they possess unmatched magnetic force. Whether in the comforts of home, bustling offices, enlightening classrooms, organized warehouses, or dynamic industrial sites, these compact strong magnets adapt effortlessly to every environment, ready to take on any task.
9.5Excellent
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5
LYFUMAGLYFUMAG 2 PCS Neodymium Magnets Bars, Standard N35 Heavy Duty Rectangular Industrial Bar Magnets, Strong Rare Earth Magnets for Fridge, Whiteboards, Kitchen, Office, Cabinets Door 40 x 20 x 10mm
Main highlights- Versatile Applications: Unleash your creativity! Our small magnets are ideal for enhancing home décor, organizing tools in the garage, displaying cherished photos, conducting scientific experiments, and completing arts and crafts projects. A must have item for home, office and school.
- Use Carefully: Due to the strong magnetism of neodymium magnets, you should be careful when picking up and separating them to avoid hurting your fingers. And keep out of the reach of children, or used by children under adult supervision.
- Triple Layer Protection: Our magnetic squares feature a triple-layer coating of nickel-copper-nickel, which prevents corrosion and extends the lifespan of the magnets. And smooth protective edges will not scratch your refrigerator or other surfaces.
- Powerful Neodymium Magnets: Crafted from premium-grade neodymium, these heavy-duty rare earth magnets guarantee a strong hold that can hold up several papers without sliding. For heavier items, you can use two or more magnets to enhance the attraction.
- Dimension, Quantity & Packing: Each set includes 2 bar magnets measuring 40 x 20 x 10 mm/1.6” x 0.79” x 0.4” (L x W x H), perfectly sized for various applications. And the package is carefully designed to ensure the safe transportation, preventing damage or loss. Tolerances:±0.05mm.
9.2Excellent
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6
FINDMAG15% OffFINDMAG 20Pcs Strong Neodymium Magnets Bar, Heavy Duty Rare Earth Magnets, Rectangular Magnetic Bar, Small Powerful Magnets for Crafts Kitchen DIY Tool Storage Science Office – 40x10x5mm
Main highlights- 【Widely used】These magnets are perfect at work for sticking receipts, tasks, papers or instructions against a magnetic board or at home for hanging kids art work or family photos against the fridge.
- 【Size of magnet】Each set comes with 20pcs square magnets and a box for your convenient storage. The dimension is 40mm x10mm x 5mm. With this size, the magnet is more durable and not easy to break.
- 【Professional Brand】We are professional magnet sellers, and you can find any magnet you want in our store. If these magnets don’t live up to your expectations, please let us know. We will send you a replacement or provide a refund.
- 【Powerful Magnet】It can hold up multiple pictures, many sheets of paper or artwork, Strong permanent Neodymium Magnets Grade N48 Magnets.
- 【Magnet Coated】Ni+Cu+Ni triple layer coated. High Quality Fridge Magnets Built with Rare earth magnets to be Strong and Durable and Long Lasting.
9.0Excellent
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7
MIKEDEMIKEDE Rare Earth Neodymium Magnets, 20 Pack Strong Heavy Duty Magnets Bar, Powerful Magnet Strips with Double-Sided Adhesive Backing, Perfect for Garage, Kitchen, Science, Craft, Office - 40x10x5mm
Main highlights- WARM TIPS: We are professional magnets seller. Search MIKEDE MAGNETS, find heavy duty magnets you want. Our earth magnets is fragile, it is forbidden to collide with other metal objects, so be careful when you are trying separte them
- VERSATILE USE: Whether organizing tools, or enhancing artistic creation, mini small magnets strips provide endless possibilities. Our rare earth magnet bars can be used for various purposes, including locker, whiteboard, kitchen, DIY, etc
- PORTABLE SIZE: Neodymium magnets are 40 x 10 x 5 mm (1.57" x 0.39" x 0.2") in size, but small magnets are super strong, can offer high magnetic performance. Our small strong magnets with compact design allow for easy use in different projects
- HIGH-LEVEL PLATING: Ni+Cu+Ni Triple Layer Coated. Neodymium magnets are made from rare earth elements, the best coating available, which provides a shiny and rust resistant protection for the bar magnets, ensuring long-lasting performance and reliability
- EASY INSTALLATION: Double-sided adhesive ensures a secure attachment, keeping rare earth magnets strips in place. Magnets bar can be easily attached to different surfaces and easily removed without leaving scratches on your refrigerator or office board
8.9Very Good
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8
WUDIME30Pcs WUDIME Neodymium Magnets Bar Heavy Duty, 20x10x5mm Small Strong Rare Earth Magnets, Bar Magnets for Crafts, Rectangle Magnets for Fridge, Tool Storage, Kitchen Office DIY and School Science
Main highlights- Versatile Use: These neodymium magnets offer magnetic force, securely holding photos, documents, bills, or artwork on the fridge.
- Lasting Quality: Crafted from best neodymium materail , magnets bar heavy duty are built for strength and durability. With Ni+Cu+Ni triple-layer coating, rare earth magnets resist rust.
- Effortless Storage: These magnets for crafts come organized in a transparent plastic box. The size of the strong neodymium magnets strips is 0.78*0.39*0.2in, which is not easy to break.
- Creativity: Unleash your creativity and stay organized simultaneously with small strong neodymium magnets. Their compact yet strong design makes them ideal for crafting projects.
8.7Very Good
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9
FINDMAG40 x 20mm Neodymium Magnet Super Strong and Powerful Neodymium Disc Magnet Permanent Rare Earth Magnets - Two Piece
Main highlights- 【Versatile Use】Ideal for DIY craft projects and science experiments, our magnets have a wide range of applications. Whether it's finding studs in your wall, fastening, lifting, hanging objects, or various projects and presentations, education, and more, these rare earth magnets are up for the challenge.
- 【Professional Brand】We are a professional magnet seller, offering a wide range of magnets in our store. Search for FINDMAG MAGNETS to find the specific magnet you need!
- 【Premium Magnet】Ni+Cu+Ni Triple Layer Coated. Our magnets feature a premium quality coating that offers excellent corrosion resistance. The shiny and smooth finish ensures they do not rust or scratch.
- 【Powerful Magnet】Crafted from the world's strongest magnetic element, our neodymium magnets are incredibly powerful. This set of premium rare earth magnets is capable of handling any project or task.
- 【Perfect Size】With a diameter of 40mm (1.6 inches) and a thickness of 20mm (0.8 inches), our magnets are conveniently sized for use and display. Each set includes two cylinder-shaped magnets.
8.6Very Good
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10
DarknightRare Earth Magnets 40x20mm Disc Neodymium Permanent Magnetic Round Blocks for Arts DIY Handcraft Office, Pack of 1
Main highlights- WARM REMINDER: All magnets are fragile, please do not throw them onto hard surface hardly. Please do not take away the magnet vertically from the surface, had better slide one piece to aside, then take it away.
- STRONG MAGNETS: The round magnets are very strong, with 40mm x20mm(1.57x0.8 inches) size. These big magnets are well wrapped by bubble pack. Make sure the magnets have original status whenever you receive them and however far away the distance is.
- SCOPE OF APPLICATION: These kinds of strong magnets can be applied in DIY handicraft, science trial, school teaching, Industry manufacture. Such as speaker, handicraft, scientific experiments, Kitchen Cabinet, switch accessory.
- RARE EARTH MATERIAL: These magnets are made from strong neodymium-iron-boron alloy, Nickel+Copper+Nickel triple layer coated, provide strong magnetism and rust resistant protection. Have maximal operation temperature of 80 degrees Celsius.
- HIGH QUALITY: Three layers coated provided durable and shiny surface. All magnets are 100 percent checked one by one, make sure every one is the best one. We promise 100 percent refund if you are not satisfied with our strong magnets.
8.5Good
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