Neodymium Ring Magnet - 22mm (OD) x 16mm (ID) x 18.5mm (H) I High Temp 150°C W_297mm Large magnetic hooks like this

Large magnetic hooks like this one are found on construction and mine sites

Mode Accuracy of high resolution for measurement on DC magnetic flux density

This incredibly strong N45H grade Neodymium Disc Magnets have an impressive pull force of 18

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

and threaded components for flexible usage

Neodymium Ring Magnet - 22mm (OD) x 16mm (ID) x 18.5mm (H) I High Temp 150°C W_297mm Large magnetic hooks like thisMagnetic Product Description: This rare earth ring magnet has an outside diameter of 22mm, an inside diameter of 16mm and a thickness of 18. 5mm. The magnet has an N42SH grading, with an operating temperature up to 150 Celsius and a black Epoxy coating. The magnet has a Multi poled magnetisation. It is identified by the AMF magnet part number 23004D. Uses for our rare earth ring magnets: The ring shape of these Neodymium magnets makes them ideal for