As a result of using this product, I found that it was exactly what my operation needed .These hooks are incredibly sturdy and can handle heavy loads, making them a reliable choice for any Industrial and Scientific use. The Double Bronze Nickel plating adds a layer of durability that truly ensures the hooks will last for a long time. The only con I found was that the cost is a bit high, but given the quality, its a small price to pay for such a valuable addition to my operation..See full review