... , cylinder, disc, ring, rod, sphere, etc,Any Shape Widely used in industry . 22mm dia x 1.8mm thick N35 Neodymium Magnets. The ... layers of protective coatings - Nickel + Copper + Nickel (Ni-Cu-Ni).Shape:DiscMagnetic Face:22mm dia Thickness:1.8mm Grade:N35 Weight ... they should only be handled with great care. 22mm dia x 1.8mm thick N35 Neodymium Magnet - 6.15kg Pull (North ...