Neodymium Ring Magnet - (OD)20mm x (ID)4mm x (H)12.7mm The height dimension makes them

The height dimension makes them easy to handle and easy to exert side pressure upon when removal or separation of individual magnets is required

provides a superior method of fastening compared to traditional methods and greatly increases the durability

4mm or one inch

It is the compatibility of magnets with the dominant material of the modern world ie

Neodymium Ring Magnet - (OD)20mm x (ID)4mm x (H)12.7mm The height dimension makes themMagnetic Product Description: This rare earth ring magnet has an outside diameter of 20mm, an inside diameter of 4mm and a height or thickness of 12. 7mm. It has a pull force of 11. 8kg. It is identified by the AMF Magnet part number 23014. Uses for our Rare Earth Rings Magnets: Neodymium Ring Magnets are in many circumstances the strongest and most practical of magnet shapes. The central hole or void area provides a convenient attachment point to