We offer a high-quality 4 Inch Grace Flat Sink Waste Coupling designed with a PP Plastic outer body and stainless steel components including strainer, bowl, and pin. The diameter of 114mm ensures a perfect fit for your sink. Available in both Gloss and Matt finishes, this product comes packaged in a sturdy Box / Master box. As a Manufacturer, Exporter, and Supplier, we guarantee durability and functionality in every aspect of this sink waste coupling.