Round Disc Magnet Ø 80 x 20mm Neodymium N45 (NdFeB) Nickel - Force (Strength): 320kg - Circle Magnets - Super Strong Magnets for Industry and Home : Amazon.co.uk: DIY & Tools
neodymium-block-magnet-25-4x12-7x3-175mm-n45 | Buy Online | AMF MAGNETS – Magnet UK