This is supposed to attract metallic particles out of the engine oil. It comes with a protective plastic cover over the magnet for obvious reasons. Im not quite ready to change my oil just yet so to prevent loosing the sump plug i would stick it to my toolbox, I have seen stronger fridge magnets. It would not stick with the plastic cover on it and was just attracted to the steel box with the cover removed.
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Good product aiding in preventing damage to your engine, got to be worth investing in. 👍🏻
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Good quality and price
Verified purchase: Yes | Condition: New
Will stop my engine going bang
Verified purchase: Yes | Condition: New
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