Fernco Inc. P33U-205 3-Inch by 2-Inch Bushing Bushing Sewer pipe compression joint sealer Flexible PVC donut shaped rings for the compression sealing of sewer pipe joints and DWV connections such as sockets, hubs, bells and spigots Offers all of the properties necessary to create a strong lasting joint Fits 3-Inch x 2-Inch piping