The Jet Tools LOCK NUT ASSY 8 is specifically designed for 8" bench vises, providing a secure and reliable fastening solution. Constructed from high-quality materials, this assembly ensures durability and long-lasting performance. It is easy to install, making it a convenient choice for both professionals and hobbyists. The lock nut assembly meets industry standards, ensuring safety and effectiveness in use. Ideal for various applications, this component enhances the functionality of your bench vise, making it an essential addition to your workshop.