JEWEL TOOL Pin Vises with Swivel Ball Head (TJ01-03300-Z02-86) offered in a convenient pack of two. Each pin vise is meticulously designed for tasks like setting, reaming, tapping, and more, making it an indispensable tool for professionals and hobbyists alike. The standout feature is the ball-shaped swivel handle, crafted from high-impact resin, which ensures a comfortable and secure grip, even during prolonged usage. Measuring 4" (10.2 cm) in length, this tool provides the perfect balance between control and accessibility. The set comes equipped with two screw chucks, adjustable from 0 to .89" (2.3 cm), making it versatile enough for various applications. As always, the hallmark of this JEWEL TOOL product is its superior quality, ensuring it stands the test of time and delivers exceptional performance.