IPS Corporation | sku: 301001 Saddle Tee 4 In. X 3 In. Inlet This saddle tee fits a 4 in. Schedule 40 DWV pipe. It is used to add a branch line to an existing DWV system. It includes plastic tee, v-bolts, nuts and washers.Includes plastic tee, v-bolts, nuts and washersAdds a branch line in existing system3 in... Log in for pricing