Coflex Deep Cup Fit All Sink Basket Strainer- Easy Press Basket with Ball Bearing closure<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Premium Grade 304 Stainless Steel Body and Brass Nuts， guaranteed not to rust.</li><li>1 1/2 " Brass Lock Nut is easier to tighten than conventional 3 1/2 " metal lock nuts.</li><li>Ball bearing closing feature-basket sits slightly above sink drain when opened and seals closed when pushed down.</li><li>Foam gaskets included eliminate need for plumbers putty to install.</li><li>Fits All 3 1/2" drains on Stainless Steel ， Composite Granite， Natural Stone Sinks with thickness of up to 7/8". Works great with Snappy Trap Drain Kit.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51SHa6F6s4L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41T9q6PaGQL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51SKBSFavNL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51cK64YDmLL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41q7q7PE5-L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41OXS08ffQL.jpg" noproxy>