The Westbrass InSinkErator style extra-deep disposal flange and stopper is a reliable kitchen sink component for seamless integration with your disposal system. This durable flange features a 4-1/2 inch outer diameter and a 3-3/8 inch inner diameter, ensuring a secure fit for deeper sink basins, with an overall height of 2-1/2 inches and a 3/16 inch lip. Crafted from durable brass, this component resists corrosion for long-lasting performance. The included stopper conveniently seals the sink opening for washing dishes or filling the basin, adding functionality. Its design is tailored for InSinkErator disposals, making installation straightforward for various kitchen setups. The flange's 3 inch diameter opening and 1-1/2 inch and 3-5/16 inch mounting diameters provide compatibility with standard plumbing. Ideal for kitchens needing a replacement flange or upgrading to deeper sinks, it ensures proper drainage and prevents leaks. This robust flange and stopper combination delivers a dependable solution for kitchen sink needs, offering a clean, functional aesthetic..