This WIlton® Clamp-On Bench Vise is great for small projects and it is lightweight and portable, allowing it to be quickly and easily transferred to a new work station. The clamp-on base design can be used almost anywhere. Double steel guide bars keep jaws aligned with consistent holding pressure. 3in. jaw width with 2 1/2in. jaw capacity. Available in stationary or swivel base models. Please specify base style when ordering. Limited lifetime warranty.