{"product_id":"strong-power-magnet-with-high-pull-force-versatile-tool-for-diy-projects","title":"Strong Power Magnet with High Pull Force | Versatile Tool for DIY Projects","description":"\u003cp\u003eThis is a single N35 neodymium disc magnet with a lifting ring on top, sized at 25 mm across and plated in nickel. It is the sort of thing you buy once and then keep finding jobs for: retrieving dropped keys down a drain, fishing tools out of an engine bay, holding a workpiece steady, or anchoring a light fixture without drilling.\u003c\/p\u003e\n\u003cp\u003eThe numbers behind it are straightforward. Remanence sits at 1.22 T with a coercivity of 868 kA\/m and a maximum energy product of 310 kJ\/m3, magnetised axially so the pull is concentrated through the flat faces. It works up to 80 degrees Celsius, which covers most workshop and household use, and the nickel plating keeps the surface from corroding under normal handling. Density is 7.44 g\/cm3, so it has real weight for its size.\u003c\/p\u003e\n\u003cp\u003eTreat it with respect. A magnet this strong will snap to steel from a surprising distance and can pinch fingers hard, and it should be kept well away from phones, laptops, bank cards, hard drives, and anyone with a pacemaker. Store it on a steel keeper or well away from other magnets, and separate it by sliding rather than pulling. Handled sensibly it will outlast most of the tools in your drawer.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: neodymium iron boron (NdFeB), grade N35\u003c\/li\u003e\n\u003cli\u003ePlating: nickel\u003c\/li\u003e\n\u003cli\u003eDiameter: 25 mm (D25)\u003c\/li\u003e\n\u003cli\u003eMagnetising direction: axial, through the flat faces\u003c\/li\u003e\n\u003cli\u003eRemanence: 1.22 T; coercivity 868 kA\/m; intrinsic coercivity 955 kA\/m\u003c\/li\u003e\n\u003cli\u003eMaximum magnetic energy product: 310 kJ\/m3\u003c\/li\u003e\n\u003cli\u003eDensity: 7.44 g\/cm3\u003c\/li\u003e\n\u003cli\u003eWorking temperature: up to 80 C (Curie temperature 310 C)\u003c\/li\u003e\n\u003cli\u003eIn the box: 1 x magnet with lifting ring\u003c\/li\u003e\n\u003cli\u003eSafety: keep away from children, pacemakers and medical implants, bank cards, phones, laptops and hard drives; strong pinch hazard when it snaps to steel\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Worfa","offers":[{"title":"Default Title","offer_id":51238137069604,"sku":"CJSD110185902BY","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/1269\/3028\/files\/hf_20260809_191853_a7f9116a-80b5-45d6-9296-9b11867ae5e0.png?v=1786304949","url":"https:\/\/worfa.com\/products\/strong-power-magnet-with-high-pull-force-versatile-tool-for-diy-projects","provider":"Worfa","version":"1.0","type":"link"}