As an industrial buyer, I was impressed by the benefits of this controller extractor prevention tool .it has an adjustable design that perfectly fits different applications. THE tool efficiently prevents common accidents that occur during industrial power tool usage. As a result of my tests, I determined that this tool is very durable. The build of this tool is top-notch making it ideal for heavy-duty applications. The only downside is that it is slightly expensive, but considering all its benefits, it is worth the investment..