Strong Neodymium Bar Magnets with Double-Sided Adhesive, Rare-Earth Metal Neodymium Magnet - 60 x 10 x 3 mm, Pack of 6: Amazon.com: Industrial & Scientific
Amazon.com: 100pcs 4x1mm Mini Small Circular Magnets 4mmx1mm N35 Neodymium Magnet Strong Dia 4x1mm Permanent NdFeB Magnets disc 4*1mm : Industrial & Scientific
LOVIMAG 60 lbs Holding Force Neodymium Cup Magnets, Industrial Strength Round Base Rare Earth Magnets with Heavy Duty Countersunk Hole and Stainless Screws for Tool Room,Workplace etc, Pack of 12: Amazon.com: Industrial