{"product_id":"n48-strong-neodymium-magnets-4-in-x-2-in-x-2-in-rare-earth-block","title":"N48 Strong Neodymium Magnets 4 in x 2 in x 2 in Rare Earth Block","description":"\u003ch2\u003eN48 Neodymium Magnets 4 in x 2 in x 2 in Block – Extra-Large High-Strength Rare Earth Magnet for Industrial and Heavy-Duty Applications\u003c\/h2\u003e\n\u003cp\u003eEngineered for maximum holding force across a large contact area, this N48 magnet (4 inch x 2 inch x 2 inch) is designed for industrial, workshop, and heavy-duty uses requiring extreme strength. Its substantial size and powerful N48 grade make it ideal for lifting, secure fixturing, magnetic separation, and heavy-duty closures where reliable, high pull force is essential.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Rare Earth Block Magnet:\u003c\/strong\u003e 4-inch x 2-inch x 2-inch dimensions provide extensive surface contact for maximum stability in industrial applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Strength N48 Grade:\u003c\/strong\u003e Delivers a BrMax of ~14,200 gauss, providing superior magnetic strength while balancing cost-effectiveness for heavy-duty uses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstimated Pull Force:\u003c\/strong\u003e Capable of holding hundreds of pounds under ideal conditions only (pull force varies based on surface contact, thickness, and environment).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple Coated:\u003c\/strong\u003e Nickel-Copper-Nickel plating offers excellent corrosion resistance and durability, even in industrial or workshop environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetized Through Thickness:\u003c\/strong\u003e North and south poles on the 4\" x 2\" faces for secure alignment in your heavy-duty assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical Heat Rating:\u003c\/strong\u003e N48 magnets generally have a maximum operating temperature of \u003cstrong\u003e80°C (176°F)\u003c\/strong\u003e. Exceeding this may cause a reduction in magnetic strength.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineered for Industrial-Strength Holding Power\u003c\/h3\u003e\n\u003cp\u003eThis powerful, rare earth magnet is designed for industrial and workshop environments where maximum strength and reliability are critical. Its large face area allows stable contact, while the N48 grade ensures high magnetic performance, making it ideal for lifting devices, magnetic separation systems, fixturing, and secure mounting applications.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMagnetic lifting and material handling\u003c\/li\u003e\n\u003cli\u003eMagnetic separation and recovery systems\u003c\/li\u003e\n\u003cli\u003eHeavy-duty industrial closures and latches\u003c\/li\u003e\n\u003cli\u003eRobotics and automation requiring large-scale magnetic fixturing\u003c\/li\u003e\n\u003cli\u003eWorkshop jigs and positioning systems\u003c\/li\u003e\n\u003cli\u003eEducational demonstrations of strong magnetic fields\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"custom-table\"\u003e\n\u003ctable cellpadding=\"5px\" cellspacing=\"5px\" border=\"1px\" style=\"border-style: solid; border-color: #2f2f2b;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eProperty\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eNeodymium Iron Boron (NdFeB), Rare Earth Magnet\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eGrade\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eN48\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e4 inch x 2 inch x 2 inch (101.6 mm x 50.8 mm x 50.8 mm)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003ePull Force\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eVaries with material; capable of holding hundreds of pounds under ideal conditions\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eBrMax\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e~14,200 gauss\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eCoating\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eNickel-Copper-Nickel (Triple Layer)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eMagnetization\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eMagnetized through thickness (poles on 4\" x 2\" faces)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eApprox. 3.75 lbs (1.7 kg)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow strong is this N48 magnet compared to other grades?\u003c\/strong\u003e\u003cbr\u003eN48 is a high-grade neodymium magnet, stronger than N42 and N45, providing excellent magnetic force while balancing affordability for industrial uses. For absolute maximum strength, N52 is stronger, but N48 remains extremely powerful for most heavy-duty needs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this magnet be used for lifting heavy objects?\u003c\/strong\u003e\u003cbr\u003eYes, this magnet’s large contact area and high-grade N48 strength make it suitable for lifting and material handling applications under controlled conditions. Always test in your environment for precise lifting capabilities and follow all safety guidelines.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eWhat coating does this magnet have?\u003c\/strong\u003e\u003cbr\u003eIt features a Nickel-Copper-Nickel triple-layer coating, providing strong corrosion resistance and durability in workshop and industrial settings.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eWhat precautions should I take when handling this large magnet?\u003c\/strong\u003e\u003cbr\u003eDue to its extreme strength, this magnet can pinch fingers or shatter if it collides with metal or another magnet. Handle with caution, wear protective gloves if needed, keep away from electronics and pacemakers, and never allow children near these magnets.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eSafety Note:\u003c\/h3\u003e\n\u003cp\u003eHandle with care, keep away from children, pacemakers, and sensitive electronics, and review safety guidelines before use.\u003c\/p\u003e","brand":"Applied Magnets","offers":[{"title":"Default Title","offer_id":52545911947578,"sku":"NB080-N48","price":318.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/9495\/7370\/files\/NB057-W3.png?v=1771956100","url":"https:\/\/supermagnetstore.com\/products\/n48-strong-neodymium-magnets-4-in-x-2-in-x-2-in-rare-earth-block","provider":"Super Magnet Store","version":"1.0","type":"link"}