The SMRC0058 Ceramic/Ferrite Ring Magnet is made from high performance C8 Ferrite, without other protective coating. The dimension of this item is 20mm O.D ?? 5mm I.D ?? 8mm Thickness, magnetized Through Thickness. It can pull up to 0.35 lbs steel.
Product ID: SMRC0058
Dimension: 20mm O.D x 5mm I.D x 8mm Thickness
Coating: Magnets Requiring no Protective Coating
Magnetization direction: Through Thickness
Magnetic Face: 20mm O.D x 5mm I.D