The Klutch Pipe Chain Clamp Vise is a durable and reliable tool made of cast iron, with a 3-inch jaw width designed for securely holding pipes. Manufactured in the United States, this chain clamp vise is backed by a manufacturer warranty, but improper use, application, or lack of maintenance will void the warranty. The simple yet effective design of the vise includes a single piece and is designed by the reputable brand Klutch, making it a valuable addition to any workshop or home improvement project.