C8 Grade 3 Ferrite Magnet for DIY, Engineering and Manufacturing Applications 50mm x 20mm thick 6.8kg Pull Pack of 10

50mm x 50mm x 20mm Each magnet's north and south poles are on opposite 50mm x 50mm square faces Each magnet can support a steel weight of up to 6.8kg vertically from the magnetic face when in flush contact with a mild steel surface of equal thickness Resistant to demagnetisation and corrosion without any extra coating