I'm hesitant to give a good magnet only three stars, but for two reasons. First, they mistakenly sent me the 1/4" version instead of the 1/8" version I ordered. Actually this poses a problem for the project, but I think I can work around it. It's hard to tell, but the coating on them appears to be quite thick and should be durable with proper care. The strength of this 1/4" doesn't seem like what I've seen from other legitimate N52s. It's still pretty strong, but feels less strong than the others we've used, though. In short, it is good but if you have more specific requirements for your project or time frame it might be better to choose another supplier.I appreciate the ability to pick up a unit with fast delivery.Ounce for ounce but it's very convenient.
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