Eclipse Magnetics E824 Alnico Button Magnet, 10.6 lb. Pull Capacity, 1.25" Diameter x 1" Height

Eclipse Magnetics E824 Alnico Button Magnet, 10.6 lb. Pull Capacity, 1.25" Diameter x 1" Height

Realth Ring Magnets, Neodymium Disc Magnets with Holes, 0.98" x 0.19" Hole 0.62" Round Magnets for Research Industrial Purposes Educational(MC822)

LMCMMAG Ferrite Ring Magnets - OD2.35 x ID1.25 x 10mm,Grade 12 Heavy Duty Ceramic Magnets for Industry Science,Crafts and Hobbies - 2PCS