N42 20mm x 20mm x 5mm Strong Neodymium block magnets MRO DIY science VAR. PACKS

Samarium Cobalt. Grade: N42. in NdFeB (Neodymium), SmCo (Samarium Cobalt), AlNiCo (Alcomax) and Ceramic. Neodymium Blocks. Neodymium Disks / Rods. Neodymium Cubes. Neodymium Rings. Neodymium Spheres.

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