Do It Best 3-1/2 In. Brushed Nickel Adjustable Post Basket Strainer Assembly

Brushed nickel finish commercial grade "Brass Select" strainer is constructed entirely of solid brass. Adjustable brass drop post basket with safety rolled edge and brass stopper with o-ring seal. Jumbo rubber locknut washer. cast brass locknut and slip nut. Includes all nuts and washers. For 3-1/2 diameter hole.