Thrifco Plumbing 8113370 4 Inch x 3 Inch Slip x Slip PVC Bushing SCH 40.
Thrifco Plumbing 8113372 4 Inch x 2-1/2 Inch Slip x Slip PVC Bushing SCH 40.
Thrifco Plumbing 8113374 4 Inch x 2 Inch Slip x Slip PVC Bushing SCH 40.
Thrifco Plumbing 8113332 2 Inch x 1-1/2 Inch Slip x Slip PVC Bushing/Reducer SCH 40.