The Viega lockable stem extension is designed for valve sizes ½" and ¾", providing an effective solution for extending valve reach. This extension is constructed from high-quality materials, ensuring durability and reliability in various plumbing applications. Its lockable feature enhances security, preventing unauthorized adjustments. The extension complies with industry standards, making it suitable for both residential and commercial plumbing systems. Easy to install, it offers a practical solution for plumbing professionals.
