40 x 25 x 10mm thick Y30BH Ferrite Magnet - 3kg Pull

• 40mm x 25mm x 10mm
• Each magnet's north and south poles are on opposite 40mm x 25mm rectangular faces
• 2.8kg maximum pull from the magnetic surface when in flush contact with a mild steel surface of equal thickness to the magnet
• Resistant to demagnetisation and corrosion without any extra coating

Also known as ceramic magnets, ferrite magnets offer excellent value for money when pull strength is not the most important factor. They have a high resistance to corrosion and demagnetisation, can operate in temperatures up to 180^oCand are commonly using in conveyor systems, switches speakers and crafts.