DANCO Twist Tight Kitchen Sink Strainer Assembly, 3-1/2 inch, Stainless Steel, 1-Pack (81077) RUST RESISTANT - Rust-resistan with stainless steel finish NO TOOLS - Requires no tools or hardware for installation, simply place directly in drain WATER FLOW - Helps keep drains flowing freely from unwanted debris FEATURES - Features stationary center post for twist tight use, easy to clean, and constructed with a stainless steel body FITS 3-1/2 INCH DRAIN OPENING - This kitchen sink basket strainer is meant to fit kitchen sink drain openings of 3-1/2 inches Durable metal construction Helps keep drains flowing freely Features 3-1/2 in. strainer Stainer body and basket included Stainless Steel finish