Max Operating Temperature: 80°C/176°F Plating: nickel copper nickel triple layer plated Weight: g Volume: 4000mm3 Magnetic pull force: ca. kg
Features: Super strong rare earth neodymium magnets -they are hard to separate once they get attracted with each other. It's perfect for wind generators, DIY projects, science projects etc. Caution: strong magnets are brittle; strong magnet could pinch your fingers badly; if you allow two magnets attract