N45 Small Disc Magnets | Neodymium Magnets Dia 1/4x1/16"
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
High Strength Neodymium Magnet Round Ø70 x 50mm N45 - Magnets By HSMAG