Neodymium Ring Magnet - 20mm (OD) x 10mm (ID) x 8mm (H) | N45H | High Temp 120deg ID_9.525mm It has a magnetic flux

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

meters and valves

an inside diameter of 4mm and a height or thickness of 12

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

Fans of scale modeling may find these quality magnets a helpful add in their projects

Neodymium Ring Magnet - 20mm (OD) x 10mm (ID) x 8mm (H) | N45H | High Temp 120deg ID_9.525mm It has a magnetic fluxMagnetic 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