{"product_id":"neodymium-block-magnet-9mm-x-4-5mm-x-7mm-n52-magnetised-through-7mm-north-marked","title":"Neodymium Block Magnet - 9mm x 4.5mm x 7mm | N52 | Magnetised through 7mm width | North Marked","description":"\u003cp class=\"isSelectedEnd\"\u003eThis compact yet exceptionally powerful Neodymium Block Magnet measures 9mm x 4.5mm x 7mm and is manufactured from premium N52 Grade Neodymium (NdFeB), one of the strongest commercially available permanent magnet materials. Despite its small size, this rare earth magnet delivers outstanding magnetic performance, making it ideal for precision applications where space is limited.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe magnet is magnetised through the 7mm width, with the North pole clearly marked for easy identification during assembly, testing, and magnetic orientation applications. Manufactured to a tolerance of ±0.05mm, this precision-engineered magnet is suitable for demanding industrial, electronic, scientific, and hobbyist projects.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003eDimensions: 9mm (L) x 4.5mm (W) x 7mm (H)\u003c\/p\u003e\n\u003cp\u003ePremium N52 Grade Neodymium\u003c\/p\u003e\n\u003cp\u003eMagnetised through the 7mm width\u003c\/p\u003e\n\u003cp\u003eNorth pole marked for easy orientation\u003c\/p\u003e\n\u003cp\u003ePrecision manufacturing tolerance of ±0.05mm\u003c\/p\u003e\n\u003cp\u003eCompact block design with exceptional magnetic strength\u003c\/p\u003e\n\u003cp\u003eNickel-plated for corrosion resistance and durability\u003c\/p\u003e\n\u003cp\u003eApproximate pull force is 2.86 kilograms.\u003c\/p\u003e\n\u003ch2\u003eCommon Applications\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThese small N52 neodymium block magnets are widely used in applications where precise magnetic positioning and maximum magnetic strength are required in a compact form factor.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003ePopular uses include:\u003c\/p\u003e\n\u003cp\u003eElectronic sensors and switches\u003c\/p\u003e\n\u003cp\u003eRobotics and automation systems\u003c\/p\u003e\n\u003cp\u003ePrecision engineering projects\u003c\/p\u003e\n\u003cp\u003eProduct prototyping and development\u003c\/p\u003e\n\u003cp\u003eScientific experiments and laboratory equipment\u003c\/p\u003e\n\u003cp\u003eMagnetic closures and latches\u003c\/p\u003e\n\u003cp\u003eMiniature holding and locating systems\u003c\/p\u003e\n\u003cp\u003eEducational demonstrations\u003c\/p\u003e\n\u003cp\u003eModel making and hobby projects\u003c\/p\u003e\n\u003cp\u003eCustom magnetic assemblies\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe clearly marked North face is particularly useful for projects requiring consistent magnetic orientation or multiple magnets arranged in specific pole configurations.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose N52 Neodymium Magnets?\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003eN52 represents one of the highest-strength grades available in neodymium magnets, providing exceptional magnetic performance relative to size. This allows engineers, designers, and manufacturers to create smaller, lighter, and more efficient products while maintaining strong magnetic holding power.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eFor applications where every millimetre matters, N52 neodymium magnets offer a superior strength-to-size ratio compared to lower-grade magnets and alternative magnetic materials.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp\u003eMaterial: Neodymium Iron Boron (NdFeB)\u003c\/p\u003e\n\u003cp\u003eGrade: N52\u003c\/p\u003e\n\u003cp\u003eShape: Block Magnet\u003c\/p\u003e\n\u003cp\u003eLength: 9mm\u003c\/p\u003e\n\u003cp\u003eWidth: 4.5mm\u003c\/p\u003e\n\u003cp\u003eHeight: 7mm\u003c\/p\u003e\n\u003cp\u003eMagnetisation Direction: Through 7mm Thickness\u003c\/p\u003e\n\u003cp\u003ePole Identification: North Face Marked\u003c\/p\u003e\n\u003cp\u003eManufacturing Tolerance: ±0.05mm\u003c\/p\u003e\n\u003cp\u003eFinish: Nickel Plated\u003c\/p\u003e\n\u003ch2\u003eImportant Handling Information\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003eNeodymium magnets are extremely powerful and should be handled carefully. Avoid allowing magnets to snap together, as chipping or cracking may occur. Keep magnets away from sensitive electronic devices, magnetic storage media, and medical implants such as pacemakers.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eSmall magnets pose a serious swallowing hazard and should be kept out of reach of children at all times.\u003c\/p\u003e\n\u003cp\u003eOrder online from AMF Magnetics for premium-quality N52 neodymium magnets trusted by engineers, manufacturers, educators, and hobbyists across Australia.\u003c\/p\u003e","brand":"AMF Magnetics","offers":[{"title":"Default Title","offer_id":53959788691822,"sku":"22048","price":4.69,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/9844\/8037\/files\/22048.png?v=1781500379","url":"https:\/\/magnet.com.au\/products\/neodymium-block-magnet-9mm-x-4-5mm-x-7mm-n52-magnetised-through-7mm-north-marked","provider":"AMF Magnetics","version":"1.0","type":"link"}