Do it Stainless Steel Basket Strainer Assembly Thumb Screw Style features a durable stainless steel body designed to provide reliable performance in your plumbing needs. This strainer includes a fixed post stainless steel basket with a safety rolled edge, ensuring secure and efficient filtration. The thumb screw locknut and ring, equipped with three screws, easy installation and a firm hold. Its die-cast long shank slip nut adds to the sturdy construction. The assembly comes complete with a neoprene stopper, rubber locknut washer, locknut friction washer, and flanged tailpiece washer, all neatly boxed for convenience. The drain opening size measures 3-1/2 inches, and the entire assembly is finished in stainless steel for a sleek, corrosion-resistant look. This product is packaged as a single unit, making it an excellent choice for both professional and DIY plumbing projects. Model Number: 1441SS