Neodymium Cylinder Magnet - 50.8mm x 50.8mm | N48 D_57mm This alnico rod magnet has

This alnico rod magnet has a diameter of 4mm and a height of 20mm

more accurate and more adaptable

This inherent characteristic of magnets allows sacrificing one part of the apparatus

Both find the central hole convenient for attaching or positioning the magnet correctly

with sizes from A5 (210 x 148mm) to A3 (420 x 297mm) able to be held by the sign holder

Neodymium Cylinder Magnet - 50.8mm x 50.8mm | N48 D_57mm This alnico rod magnet hasMagnetic Product Description: This neodymium cylinder magnet has a diameter of 50. 8mm and a height of 50. 8mm. Identified by AMF magnet part number 21003. Uses for our rare earth cylinder magnets: This is a very powerful Neodymium Cylinder magnet that has enormous holding ability (158kg) and is not for general domestic use. It is produced with higher N48 Grade material that increases overall power without changing the magnet's physical dimensions.