This pin vise is an essential tool that has proved to be very helpful in our industrial and scientific work. Using this product our team found THAT it provides impeccable accuracy and precision to our workholding process. The design and construction ensure the tight grip of any object, no matter the size or shape, making it easy for us to work on. However, the downside is that its slightly more expensive than other pin vices in the market, but the quality and performance is worth the extra cost.Overall, we highly recommend this to anyone looking for a reliable pin vise in the industrial and scientific field..