{"product_id":"n45-neodymium-magnets-3-8-x-3-8-x-1-8-inch-block","title":"N45 Neodymium Magnets 3\/8 x 3\/8 x 1\/8 inch Block","description":"\u003ch1\u003eN45 Neodymium Block Magnet 3\/8\" x 3\/8\" x 1\/8\" Nickel Coated\u003c\/h1\u003e\n\u003ch2\u003eQuick Facts\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet Type\u003c\/td\u003e\n\u003ctd\u003eNeodymium Rare Earth Block Magnet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrade\u003c\/td\u003e\n\u003ctd\u003eN45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eBlock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e1\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePull Force\u003c\/td\u003e\n\u003ctd\u003eOver 6.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eNdFeB (Neodymium-Iron-Boron)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoating\u003c\/td\u003e\n\u003ctd\u003eNickel-Copper-Nickel (Ni-Cu-Ni)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnetization\u003c\/td\u003e\n\u003ctd\u003eThrough Thickness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBr Max\u003c\/td\u003e\n\u003ctd\u003e13,800 Gauss\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eISO Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eQuick Answers\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eQuestion\u003c\/th\u003e\n\u003cth\u003eAnswer\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHow strong is this magnet?\u003c\/td\u003e\n\u003ctd\u003eOver 6.5 lbs pull force\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIs N45 stronger than N42?\u003c\/td\u003e\n\u003ctd\u003eYes. N45 magnets provide greater magnetic energy and holding force than N42 magnets of the same size.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhat is this magnet made of?\u003c\/td\u003e\n\u003ctd\u003eNdFeB rare earth material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCan this magnet rust?\u003c\/td\u003e\n\u003ctd\u003eThe Nickel-Copper-Nickel coating provides excellent corrosion resistance, but damaged coatings may eventually allow oxidation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhat is it commonly used for?\u003c\/td\u003e\n\u003ctd\u003eManufacturing, engineering, electronics, robotics, fixtures, magnetic assemblies, and DIY projects.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eRare earth neodymium magnets are the world's strongest permanent magnets available today. These \u003cstrong\u003eN45 Neodymium Block Magnets measuring 3\/8\" x 3\/8\" x 1\/8\"\u003c\/strong\u003e deliver exceptional magnetic strength in a compact rectangular design. Their combination of high magnetic energy and convenient size makes them ideal for applications requiring powerful holding force in limited space.\u003c\/p\u003e\n\u003cp\u003eApplied Magnets manufactures premium-quality NdFeB rare earth magnets using advanced production methods and strict quality control standards. Every magnet is engineered for consistent magnetic performance, superior durability, and long-term reliability across industrial, commercial, and hobby applications.\u003c\/p\u003e\n\u003cp\u003eFeaturing a Nickel-Copper-Nickel triple-layer protective coating, these N45 magnets offer excellent resistance to corrosion and wear. Their powerful magnetic field and compact footprint make them suitable for manufacturing, engineering, electronics, robotics, research, educational projects, and custom magnetic assemblies.\u003c\/p\u003e\n\u003ch2\u003eWhat Is a Neodymium Block Magnet?\u003c\/h2\u003e\n\u003cp\u003eA neodymium block magnet is a rectangular or cube-shaped rare earth permanent magnet made from neodymium, iron, and boron (NdFeB). Block magnets provide strong holding force and a large contact surface, making them ideal for industrial, engineering, manufacturing, and DIY applications.\u003c\/p\u003e\n\u003ch2\u003eHow Strong Is This Magnet?\u003c\/h2\u003e\n\u003cp\u003eThis N45 neodymium block magnet produces approximately \u003cstrong\u003e6.5 pounds of pull force\u003c\/strong\u003e under ideal conditions when attached directly to a thick steel surface. The N45 grade provides higher magnetic performance than N42, N40, N38, and N35 magnets of the same dimensions. Actual pull force may vary depending on mounting conditions, steel thickness, air gaps, and operating environment.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eNeodymium Block Magnet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrade\u003c\/td\u003e\n\u003ctd\u003eN45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eNdFeB Rare Earth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eBlock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e3\/8\" x 3\/8\" x 1\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnetization Direction\u003c\/td\u003e\n\u003ctd\u003eThrough Thickness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoating\u003c\/td\u003e\n\u003ctd\u003eNickel-Copper-Nickel (Ni-Cu-Ni)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBr Max\u003c\/td\u003e\n\u003ctd\u003e13,800 Gauss\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePull Force\u003c\/td\u003e\n\u003ctd\u003eOver 6.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eISO Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMagnet Grade Comparison\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003cth\u003eRelative Strength\u003c\/th\u003e\n\u003cth\u003eTypical Applications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eN35\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003eGeneral purpose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN38\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003ctd\u003eConsumer products\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN40\u003c\/td\u003e\n\u003ctd\u003eHigh\u003c\/td\u003e\n\u003ctd\u003eIndustrial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN42\u003c\/td\u003e\n\u003ctd\u003eHigher\u003c\/td\u003e\n\u003ctd\u003eEngineering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN45\u003c\/td\u003e\n\u003ctd\u003eVery High\u003c\/td\u003e\n\u003ctd\u003ePrecision applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN52\u003c\/td\u003e\n\u003ctd\u003eMaximum\u003c\/td\u003e\n\u003ctd\u003eHigh-performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eBlock Magnet Size Comparison\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eTypical Applications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmall Blocks\u003c\/td\u003e\n\u003ctd\u003eElectronics \u0026amp; sensors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedium Blocks\u003c\/td\u003e\n\u003ctd\u003eFixtures \u0026amp; assemblies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLarge Blocks\u003c\/td\u003e\n\u003ctd\u003eIndustrial holding systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\/8\" Blocks\u003c\/td\u003e\n\u003ctd\u003eCompact high-strength applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications by Industry\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eIndustry\u003c\/th\u003e\n\u003cth\u003eCommon Uses\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturing\u003c\/td\u003e\n\u003ctd\u003eFixtures \u0026amp; tooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngineering\u003c\/td\u003e\n\u003ctd\u003eProduct development\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRobotics\u003c\/td\u003e\n\u003ctd\u003eMotion systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectronics\u003c\/td\u003e\n\u003ctd\u003eSensors \u0026amp; assemblies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEducation\u003c\/td\u003e\n\u003ctd\u003eSTEM projects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDIY\u003c\/td\u003e\n\u003ctd\u003eCustom builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCommon Questions About This Magnet\u003c\/h2\u003e\n\u003ch3\u003eHow much weight can this magnet hold?\u003c\/h3\u003e\n\u003cp\u003eThis magnet generates over 6.5 lbs of pull force under ideal conditions on a thick, flat steel surface.\u003c\/p\u003e\n\u003ch3\u003eIs N45 stronger than N42?\u003c\/h3\u003e\n\u003cp\u003eYes. N45 magnets provide greater magnetic energy and holding force than N42 magnets of the same dimensions.\u003c\/p\u003e\n\u003ch3\u003eCan this magnet be used outdoors?\u003c\/h3\u003e\n\u003cp\u003eThe Nickel-Copper-Nickel coating provides good corrosion resistance. However, prolonged exposure to moisture or harsh outdoor environments should be avoided.\u003c\/p\u003e\n\u003ch3\u003eCan it rust?\u003c\/h3\u003e\n\u003cp\u003eNeodymium magnets contain iron and may corrode if the protective coating becomes damaged.\u003c\/p\u003e\n\u003ch3\u003eWhat direction is it magnetized?\u003c\/h3\u003e\n\u003cp\u003eThis magnet is magnetized through the thickness.\u003c\/p\u003e\n\u003ch3\u003eDo you offer wholesale pricing?\u003c\/h3\u003e\n\u003cp\u003eYes. Contact Applied Magnets for bulk pricing and wholesale discounts.\u003c\/p\u003e\n\u003ch2\u003eWhy Buy From Applied Magnets?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePremium NdFeB rare earth magnets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-strength N45 magnetic grade\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConsistent magnetic performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eISO-certified manufacturing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNickel-Copper-Nickel corrosion-resistant coating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompetitive factory-direct pricing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWholesale discounts available\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuperior quality and performance guaranteed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Applied Magnets","offers":[{"title":"Default Title","offer_id":52545845854522,"sku":"NB012","price":0.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/9495\/7370\/files\/nb060.jpg?v=1770951835","url":"https:\/\/supermagnetstore.com\/products\/n45-neodymium-magnets-3-8-x-3-8-x-1-8-inch-block","provider":"Super Magnet Store","version":"1.0","type":"link"}