Neodymium Ring Magnet - 20mm (OD) x 10mm (ID) x 8mm (H) | N45H | High Temp 120deg ID_9.525mm These large Ferrite Block magnets

These large Ferrite Block magnets offer very strong magnetic energy and a wide and penetrating magnetic field

simply attach a few Ring magnets with any rope-like material that is at hand

It has a magnetic flux reading of 4105 Gauss and a pull force of 10

5mm height/thickness

stained or cracked

Neodymium Ring Magnet - 20mm (OD) x 10mm (ID) x 8mm (H) | N45H | High Temp 120deg ID_9.525mm These large Ferrite Block magnetsMagnetic Product Description: This rare earth ring magnet has an outside diameter of 20mm, an inside diameter of 10mm and a thickness of 8mm. It has a pull force of 7. 30 kg and operating temperature up to 120deg C. It is identified by the AMF magnet part number 23013. Uses for our rare earth ring magnets: You may not think grains, like wheat and rice grown for human consumption are a perfect match for these neodymium ring 20mmx10mmx8mmd magnets. Let