The Applied Magnets Super Strong Neodymium Magnet is one of the world’s strongest and most powerful rare earth magnets. We manufacture every piece in state of the art ISO certified Magnet manufacturing facilities to ensure maximum quality. STRONG - Includes 1(2) Neodymium Rare Earth Permanent Magnet Bars with an incredible Grade N42 Magnetic Energy, stronger than N40, N38, N35, and a whopping 10x Stronger than the strongest ceramic magnet. POWERFUL - Applied Magnets Rare Earth Neodymium Magnets have an estimated pull force of 35 lbs. and are triple layer coated (nickel-copper-nickel) for maximum durability and protection against corrosion. USEFUL – Use your rare earth magnet for just about anything, including finding studs in your wall, fastening, lifting, hanging objects, various projects & presentations, education, & more. NASA even uses them on Mars Exploration Rovers! SATISFACTION GUARANTEED – We’re confident that you’ll love our Neodymium Permanent magnets, which is why we’re happy to include a 100% satisfaction, 30-day guarantee with your neodymium order. 3" x 1/8" x 5/16" Neodymium Bar Magnet – Industrial Strength Rare Earth Magnet for DIY, Craft, Repair, and Scientific Use This 3" x 1/8" x 5/16" Neodymium Bar Magnet is engineered for users who need dependable strength in a compact, easy-to-handle shape. Built from high-performance rare earth material and finished with a durable nickel coating, this magnet delivers strong magnetic force, reliable stability, and long-lasting durability. Whether you're a craftsman, creator, repair tech, teacher, or industrial user, this slender bar magnet offers the perfect balance of holding power and precision control. Designed for industrial, scientific, crafting, and home workshop applications, this magnet is ideal for mounting, fastening, positioning, modeling, sensing, organizing, and hundreds of creative uses. The slim 1/8-inch thickness allows the magnet to fit in tight spaces, while the 3-inch length provides a generous magnetic surface. The 5/16" width adds stability and consistent pull strength along the entire bar, making this magnet highly versatile for projects that require alignment, movement, or strong holding power without bulk. Built to Last The triple-layer nickel-copper-nickel finish protects the magnet from moisture, oxidation, and wear. This coating gives you a smooth metallic finish that resists cracking, chipping, and corrosion, ensuring a long service life in shop, office, classroom, and industrial environments. It’s dependable, clean, and stable — made for builders, engineers, hobbyists, and professionals. Powerful Magnetic Performance This bar magnet delivers impressive strength for its size. It’s excellent for creating custom fixtures, magnetic tools, jig alignment, metal sorting, material positioners, and mechanical experiments. It’s also widely used in craft displays, woodworking templates, science demonstrations, and precision assembly setups. The long shape allows for controlled magnetic contact, making it easier to slide, adjust, and position during use. Great for Makers, Teachers, and DIY Projects Creative users love this magnet for building magnetic knife holders, custom storage, latches, motion experiments, school projects, robotics builds, and more. Its slim profile is perfect for hidden mounting inside wood, plastic, resin, cardboard, foam, or metal frames. Teachers and students use this magnet for class experiments, demonstrations, STEM lessons, and engineering principles. Common Uses Include: Craft projects and artistic builds Magnetic strips, tool holders, and organizers Industrial alignment and positioning DIY home repairs and upgrades Prototyping and modeling projects Woodworking jigs and templates Scientific demonstrations and experiments Engineered devices and magnetic fixtures Key Features: Strong rare earth material for dependable hold Nickel-coated exterior for corrosion resistance Slim, lightweight, and easy to mount Smooth edges for cleaner handling Stable magnetic performance in various environments This 3" x 1/8" x 5/16" Neodymium Bar Magnet gives makers and professionals the dependable strength they need in a compact footprint. It’s versatile, durable, and built for real-world use across industrial, scientific, and creative applications. Whether you're organizing, building, experimenting, or repairing, this magnet delivers consistent magnetic performance that helps you get the job done.