DANCO Rust-Resistant Shower Drain Strainer, Brushed Nickel, 2-15/15-Inch, 1-Set (89269) This product is contructed of a rust-resistant metal, meaning it was built for longevity, durability and reliability. This is specifically for use with trip-lever style drain assemblies. This product fits a 2-7/8-Inch drain opening. The installation screw is included with your purchase of this item. Finished in brushed nickel to create the perfect look in your shower.