This 3/4" Replacement Head is designed for the QEMT345 Expansion Tool, providing a reliable solution for expanding PEX tubing. Manufactured by Zurn Industries, Inc, this replacement head is made from high-quality materials to ensure durability and consistent performance. It meets industry standards for compatibility and efficiency, making it an ideal choice for plumbing professionals. The easy-to-install design allows for quick changes, minimizing downtime on the job. Perfect for both residential and commercial plumbing projects, this replacement head enhances the versatility of your expansion tool.