The UNION BRASS MFG CO Pop-Up Drain Assembly is specifically designed for ledgeback lavatories, providing a functional and stylish solution for bathroom sinks. This assembly features a reliable pop-up mechanism that allows for easy operation and drainage control. Constructed from high-quality materials, it ensures durability and resistance to corrosion. The assembly is compatible with standard sink sizes and is easy to install, making it ideal for both DIY projects and professional installations. This pop-up drain assembly meets industry standards, ensuring safe and effective operation in bathroom applications.