Prime-Line Products 191681 Shower Door Bottom Guide Assembly<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>This product is manufactured in China</li><li>Tub Enclosure Sliding Shower Door Bottom Guide</li><li>For Sliding Tub Enclosure Doors</li><li>Fits 7/16" Thick Door Rails</li><li>1-7/16" Overall Width</li><li>Nylon bottom guides for sliding tub enclosure doors</li><li>Used by several door manufacturers</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31DxSr4eaOL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/319CT7enwrL.jpg" noproxy>