Neodymium Ring Magnet – 20mm (OD) x 12mm (ID) x 5mm (H) | N38 W_25mm change or move labels frequently

change or move labels frequently on steel surfaces

Engineering & Manufacturing – Ideal for fastening

and precision engineering tasks

range hoods and metal structures in the garage or tool shed

This rare-earth cable mount pot magnet has a diameter of 43mm

Neodymium Ring Magnet – 20mm (OD) x 12mm (ID) x 5mm (H) | N38 W_25mm change or move labels frequentlyThis Neodymium Ring Magnet (20mm outer diameter x 12mm inner diameter x 5mm thick) is manufactured from high performance Grade N38 rare earth material, delivering exceptional magnetic strength in a compact form. Its ring design makes it ideal for applications requiring secure fastening, alignment, or rotational movement around a shaft or bolt. This magnet is identified by product code R OD20H5ID12 N38. Engineers, manufacturers, and hobbyists value