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50 x 50 x 25mm thick Rubber Coated N42 Neodymium Magnet with 8.2mm dia c/sunk hole - 84kg Pull (North/South) | Magnet Materials & Standard Assemblies from First4magnets.com
Y30BH Ceramic Rectangular Magnet - 75mm x 50mm x 10mm thick - 9.92lbs Pull
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NCKPRO 20/50/100/200/500PCS 10x1 Round Strong Magnet 10mm X 1mm Neodymium Permanent Search Magnet Disc 10x1mm Powerful Magnetic 10 * 1 mm (Color : 100PCS): Amazon.com: Industrial & Scientific
Source 10 Years Experience super strong 50 x 20 x 10 mm neodymium magnet on m.alibaba.com
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Amazon.com : Flexible Magnets Self Adhesive Magnetic Sheets - Make Anything a Magnet - Magnetic Adhesive Sheets -Premium Quality Peel and Stick Magnets 20 mil (Pack of 50, 4" x 6") : Office Products
Neodymium magnet 20 x 10 x 2 mm cuboid - 50 pieces | Fruugo US
Gustave 3/4 x 1/2 x 1/16 Inch Neodymium Rare Earth Bar Magnets N35 Strong Permanent Block Magnets, 20 x 10 x 2 mm, 50 Pack - Walmart.com