For meticulous machining, toolmaking, or detailed bench work, this little vise is a powerhouse. With 2-1/2 inch wide jaws that open up to 3 inches, it's perfect for holding small, delicate parts. The killer feature is its precision – all surfaces are hardened and precision ground, with a jaw parallelism accuracy of 0.0002 inches. It has a V-groove in one jaw, so you can securely hold round or square stock either vertically or horizontally. The integrated body is super sturdy, and the jaws are replaceable (there's a clamping groove for easy swaps). Overall length is 7-1/4 inches. If you're doing model engineering, clock repairs, or need a reliable holder for precision drilling and milling, this vise delivers professional-grade accuracy without the huge price tag.