This U-Channel Ferrite block magnet has a 203.3mm length, a 24mm width and a height of 11.5mm.
This rectangular ferrite block with a steel casing has the North pole on the metal casing side. Steel casing gives strong resistance to corrosion so no extra coating is required. The innovative channel design with steel casing greatly increases performance. Each has a maximum operating temperature of 180 degrees Celsius. Most commonly used around the home and for holding machine parts in place.