This hand tool is an excellent addition to any industrial and scientific tool kit. As my tests showed, it is easy to adjust and the heat-treated steel makes it durable and long-lasting. The adjustable measurements are a great feature that allows for precision work. The fact that it is made in the USA is also a huge plus. The only con I found is that it may be a bit heavy for some users, but that can be expected with such a sturdy tool. Overall, a great investment for anyone in need of a high-quality hand tool.