Jones Stephens Corporation T31004 Economy 4-Inch Test Plug， Small<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Molded rubber gasket</li><li>Galvanized steel flanges</li><li>Fits cast iron and plastic pipe</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51F6xeXGueL.jpg" noproxy>