Oatey 42745 Brass Cleanout Plug， 4-Inch<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>1 1/2"" countersunk and tapped.</li><li>2"" countersunk and tapped.</li><li>2 1/2"" countersunk and tapped.</li><li>3"" countersunk and tapped.</li><li>3 1/2"" countersunk and tapped.</li><li>4"" countersunk and tapped.</li><li>1-1/2-Inch countersunk and tapped</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41-Bnk-79iL.jpg" noproxy>