This Hardinge 5 lathe chuck, model 30AHC, is a reliable and efficient tool for any metalworking project. With a 3 jaw design and a taper mount, it securely holds your workpiece for precise machining. Made in the United States, this chuck is of excellent quality and built to last. The chuck size is 5 inches, and the machine type is a lathe. The manual control allows for hands-on precision in your work. The brand is Hardinge, a trusted name in the industry. This chuck comes with a key and is ready for use. It is a great addition to any metalworking equipment collection.