Oatey 43790 ABS Saddle Tee Kit， 4-Inch x 2-Inch<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>For tapping into a 3"" or 4"" Sch. 40 DWV line.</li><li>Saddle is solvent welded to the existing line and secured with metal V-bolts， washers and nuts provided in the kit.</li><li>The tee accepts the incoming line inside the socket， or joins with a Sch. 40 DWV fitting.</li><li>Protects low areas or basements from backflow or waste from street sewers</li><li>Elastomeric seal in quick action flapper ensures a water tight seal</li><li>Threaded access cap incorporates a neoprene seal for positive sealing and can be tightened or removed by hand</li><li>Valve hub fits DWV pipe and can be adapted for sewer and drain pipe</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51lmc%2BopBDL.jpg" noproxy>