Compatible with standard sink drain systems, this sink strainer is made from durable type 430 stainless steel. It features a 4-inch opening and includes a 4-inch long, 20 gauge tailpiece with a 1 1/2-inch outlet. The heavy-duty design ensures long-lasting performance, making it a reliable choice for your plumbing needs. With a tailpiece length of 2 3/4 inches, it is suitable for various installations.