NDS 4 in. Hub X Hub PVC S&D Coupling 4P05 - The Home Depot
NDS HDPE Corrugated Adapter, 4 in. Drain Pipes & Fittings Spt X 4 in. Corr. Hub 451 - The Home Depot
ADS 422AA 4" 45 Degree Corrugated Wye Fitting
NDS PVC S&D Increaser/Reducer Coupling, 3 in. Hub X 4 in. Hub 4P07 - The Home Depot
Flex-Drain 55020 Drain Pipe Coupler Adapter, Female to Female , Black - Pipe Fittings - Amazon.com
1/2" 3/4" to 20/25mm 90 Degree Elbow Drainage coupling Connector Aquarium Fish Tank Drain Adapters Irrigation Water Pipe Joints - AliExpress
NDS HDPE Corrugated Adapter, 4 in. Drain Pipes & Fittings Spt X 4 in. Corr. Hub 451 - The Home Depot
Charlotte Pipe 4-in PVC DWV Repair Coupling in the PVC DWV Pipe & Fittings department at Lowes.com
NIBCO 1-1/4 in. PVC DWV Hub x Hub P-Trap Fitting C4895HD114 - The Home Depot
Fernco 1-1/4-in Schedule 40 PVC Coupling in the PVC Pipe & Fittings department at Lowes.com
Amazon.com: Fernco P1056-125 Flexible PVC Coupling Cast Iron, Plastic or Steel Plumbing Connections, 1-1/4" Pipe Size : Industrial & Scientific
Fernco 1056-125 1-1/4" Flexible PVC Pipe Coupling for Cast Iron and Plastic Plumbing Connections, Gray - Walmart.com
Amazon.com: Fernco 1056-44 Flexible Pipe Coupling 4” CI/Plastic/Steel to 4” CI/Plastic/Steel : Industrial & Scientific
Fernco 1056-100 1" Flexible PVC Pipe Coupling for Plastic and Copper Plumbing Connections, Green - Walmart.com
Fitting Black Corrugated 4" Coupling Internal
NIBCO 4 in. PVC DWV Soil Pipe Adapter C4800HD4 - The Home Depot
1-1/4" or -1-1/2" Tubular Drain Pipe Connector | U.S. Plastic Corp.
Fernco 1056-075 3/4-in. Flexible Coupling - Hydraulic Couplings - Amazon.com
Amazon.com: Polylok 4" Corrugated Pipe Adapter (4" corrugated to 4" SDR 35 or 4" SCH 40) : Industrial & Scientific
Fernco DTC-150 Drain and Trap Connector for 1-1/2" Pipe to 1-1/2" or 1-1/4" Tubular Traps - Pipe Fittings - Amazon.com
Flex-Drain ADP53702 Flexible T / Y, Landscaping Drain Pipe Adapter, 4inch, Black - Pipe Fittings - Amazon.com
Charlotte Pipe 4 in. x 3 in. PVC DWV Adapter Coupling PVC001170800HD - The Home Depot
4" x 2" DWV PVC Reducer Fitting D102-420
