Strong Cup magnets are made from neodymium magnets, the world's strongest magnets. Neodymium cup magnets provide much stronger holding power than ceramic cup magnets.
Epoxy/Nickel Coated Neodymium Magnets
NdFeB Magnets 1/4 in x 1/4 in x 1/2 in Neodymium N42 Block - Applied Magnets - Magnet4less
Strong Neodymium Eye Bolt Hook Fishing Cup Magnets 3 inch 420 lb - Applied Magnets - Magnet4less
Applied Magnets® 1.5 x 1.5 Grade N42 Neodymium Cylinder Magnet : Industrial & Scientific
3 in X 1.3 in X 3/8 in Channel Magnet-Rectangular Cup Magnet W/2 Countersunk Holes - Applied Magnets - Magnet4less
LOVIMAG Neodymium Cup Magnets,95 lbs Holding Force Strong Rare Earth Magnets with Countersunk Hole and Matching Iron Sheet and Screw Ideal for Holding Tools Lifting, Hanging, Diameter 1.26 inch: : Industrial
Epoxy+Ni Coated Strong Neodymium Cup Magnets 1.5 inch Holder 139lbs - Applied Magnets - Magnet4less
Mounting Magnets - Cup & Pot Magnets - Applied Magnets - Magnet4less
3 in X 1.3 in X 3/8 in Channel Magnet-Rectangular Cup Magnet W/2 Countersunk Holes - Applied Magnets - Magnet4less
SmCo Magnets 1/4 in x 1/8 in Disc Samarium Cobalt - Applied Magnets - Magnet4less
Neodymium Cup & Hook Magnets - Magnetic Cups - Applied Magnets - Magnet4less
Neodymium Cup Magnets
Neodymium Magnets — X-bet MAGNET
Super Strong Neodymium Magnet 1.5 x 3/8 Permanent Magnet Disc, The World's Strongest & Most Powerful Rare Earth Magnets by Applied Magnets : Industrial & Scientific