Oatey® 43793 PVC Saddle Tee Kit, 4" x 3"For tapping into a 3" or 4" schedule 40 DWV line. The Saddle Tee is solvent welded to the existing pipe line and secured with metal V bolts, washers and nuts. The tee accepts the incoming line inside the socket, or joins with a schedule 40 DWV fitting. 4" x 3" Material: PVC For tapping into a 3" or 4" schedule 40 DWV line Saddle is solvent welded to the existing line and secured with metal V bolts, washers and nuts provided in the kit The tee accepts