As an industrial hardware enthusiast, I value quality and durability, and the bracket SET i recently purchased exceeded my expectations. Using this product our team found that the stainless steel is of high quality and the preservative treatment ensures it will last for years without rusting or corroding .The set also includes a large variety of sizes and shapes, making it easy to find the perfect fit for any project. The only con we found was that the set is a bit pricey compared to other brackets on the market, but the investment is well worth it for such a high-quality product. Overall, I highly recommend this set to anyone in the industrial and scientific field..