The RIDGID 37840 Pipe Die in Silver is a right-hand die designed for threading 1.25-inch pipes. It follows the NPT thread standard and comes with a pipe die attachment. This high-quality die from RIDGID is a reliable tool for creating accurate and consistent threads in pipes, making it essential for various plumbing and industrial applications. With its durable construction and compatibility with 1.25-inch pipes, this pipe die ensures efficient and precise threading for a secure connection.