The 9 mm (0.35) thick Cup magnets are made from neodymium magnets, the world's strongest magnets. Neodymium cup magnets provide much stronger holding power than ceramic cup magnets.This handy and useful neodymium cup magnet has a strong magnet embedded inside a Nickel coated steel cup to offer the maximum gripping power.
Neodymium Cup & Hook Magnets - Magnetic Cups
Rare Earth Magnets 1.5 in x 1/8 in Neodymium Disc N42 - Applied
Applied Magnets - Applied Magnets - Magnet4less
Wildebeest 4250 lb Double Sided Magnet – Brute Magnetics
Neodymium Round Base Cup Magnets with Heavy Duty Countersunk Hole, 60 lbs Strong Rare Earth Magnets with Screws for Refrigerator, Office, DIY, Craft, Dia-1 Inch, Pack of 12: : Industrial & Scientific
Cup Magnet 49 lbs 1 inch Strong Neodymium w/#8 Countersunk
RARE EARTH MAGNET 49 LBS 1 INCH STRONG NEODYMIUM W/#10 COUNTERSUNK HOL – High Plains Prospectors
Applied Magnets - Applied Magnets - Magnet4less
Neodymium Pot Magnets, Round Base Magnets
Super Strong Fishing Magnet - 420 lb Pull Force 3 Diameter – High Plains Prospectors
3/4 x 1/8 inch Neodymium Rare Earth Countersunk Ring Magnets N35 with Black Epoxy (36 Pack)