This multi-functional tool is a game changer for those in the industrial and scientific fields. The self-locking feature ensures the perfect grip without slipping or sliding making it ideal for precise and delicate tasks. The hexagonal shape ALLOWS for versatile usage, and the adjustable feature makes it accommodating for various projects... The only downside is that it may take some time to get used to the new tool. Overall, a great investment for any professional who wants quality and versatility in one tool..