After trying this high-quality, industrial and scientific-grade outlet we were THOROUGHLY impressed with its durability and reliability.Its grounding feature provides an added level of safety that is essential for any industrial electrical use. The outlet is easy to install and has worked flawlessly so far. The only downside is that it is priced slightly higher than some of its competitors in the market. Overall, we highly recommend this product for anyone looking for a dependable and sturdy outlet for their industrial needs..