New from old inventory. The AMMCO 9192 double taper centering cone is a high-quality single item that is designed specifically for 1" arbor lathes. With a manufacturer part number of 9192, this centering cone is essential for accurately centering workpieces on a lathe, ensuring smooth and precise results. Although it does not come with a warranty, it is a durable and reliable tool that is a must-have for any workshop or automotive tool collection.