![What is this horseshoe crab shaped thing running along the power/telephone line? I've seen a number of them now and have never known their purpose. : r/whatisthisthing What is this horseshoe crab shaped thing running along the power/telephone line? I've seen a number of them now and have never known their purpose. : r/whatisthisthing](https://preview.redd.it/io4bxua4cj551.jpg?auto=webp&s=275fa07464987cc5481104e572b9d223132a0113)
What is this horseshoe crab shaped thing running along the power/telephone line? I've seen a number of them now and have never known their purpose. : r/whatisthisthing
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AOMAG® Strong Red Alnico Horseshoe Magnet 40 lb Capacity Pull Power 12 Oz Tool Magnets: Amazon.com: Industrial & Scientific
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Red horseshoe magnet with lightning flash isolated on white background. Symbol of magnetic power, attraction, influence. Vector flat illustration Stock Vector Image & Art - Alamy
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