Neodymium Ring Magnet - 20mm (OD) x 10mm (ID) x 8mm (H) | N45H | High Temp 120deg OD_55mm You can use these rare

You can use these rare earth threaded eyelets in a temporary application unlike most other hanging and fastening alternatives

3mm thickness

Finished with a durable nickel (NiCuNi) coating

The speed at which individual frames containing the filmic images pass over the projector’s light beam is vital

Neodymium Ring Magnet - 20mm (OD) x 10mm (ID) x 8mm (H) | N45H | High Temp 120deg OD_55mm You can use these rareMagnetic 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