3-1/2 Kitchen Sink Drain Assembly Kit 304 Stainless Steel Sink Strainer Drain Basket Replacement with Sink Stopper Sealing Lid Fit Standard Sink Drain Hole for Kitchen Bathroom

3-1/2 inch Kitchen Sink DrainFit 3-1/2 in. sink drain opening with an overall flange size of 4-1/2 in., for any standard residential / commercial kitchen and bar sinks | 304 Stainless SteelDrain cup, cover and basket strainer is made of 304 stainless steel and polypropylene (PP) material for waterproof, rust proof, high temperature resistant, and corrosion-resistant. | Easy and Quick InstallationThis is an easy sink drain to install.The drain bolt screws from top. You don't have to struggle tigening nuts from under the sink. It has high quality rubber seals that mold to your sink profile. This guarantees the sink won't leak when full of water.