The heavy-duty Ru-Master? cow magnet features a patented design of 5 powerful magnets strategically assembled with power-enhancing pole pieces for excellent magnetic strength. This magnet does not disassemble.
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Neogen Rumen Magnet, Ceramic, Dimensions: 3/4 in Dia x 2-3/4 in L
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Neogen Rumen Magnet, Ferrite, Dimensions: 3/4 in Dia x 2-3/4 in L
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