This replacement handle is designed for use with the Delavan MBV-HND mono block valve. It is a high-quality product that is made to withstand heavy use and last for years to come. The handle is easy to install and will provide a secure grip for easy operation of the valve. The Delavan MBV-HND Mono Block Valve Replacement Handle is an essential tool for anyone who needs reliable and efficient control of their mono block valve. It is compatible with a wide range of mono block valves and can be used for both residential and commercial applications.