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DIYMAG 2Pack 270 lbs(123 KG) Pulling Force Powerful Fishing Magnets,with Countersunk Hole Eyebolt, Diameter 1.88 inch(48 mm), for Retrieving in River and Magnetic Fishing
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Magnetpro Multipurpose Switch Magnet, 220 LB Pull-Off Force Switchable Magnetic System, On/Off Magnet for Lifting, Working&Welding Positioning, Liquid Filtration, Automation, Metal Separation
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amazon
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