Lasco 1-1/2" Flat Top Sink Strainer with 2" O.D. Drain Opening and Grid Outlet. Crafted from durable stainless steel with a chrome finish, this strainer seamlessly blends style and functionality. Designed for a 2-inch drain opening, it features a 1-1/2-inch connection, ensuring a secure fit. The flat grid outlet effectively catches debris, preventing clogs and maintaining a clean sink.