Amazon.com: letsFix 3 Way Elbow PVC Fitting 3/4 Inch, DIY PVC Corners & Joints - Furniture Grade for PVC Shelf, PVC Structures, PVC Greenhouse, PVC Frame... Fit for 3/4 inch SCH40 PVC
Shop 2" 3-Way Elbow PVC Furniture Fitting - Black - For Use With 2" Pipe
Amazon.com: letsFix PVC Elbow Fittings 1 1/2 Inch, 3-Way/4-Way/5-Way PVC Connectors for SCH40 1 1/2 Inch PVC Pipe - Build Heavy Duty PVC Furniture and Plumbing Projects Available, White [Pack of 4] :
Formufit 1 in. Furniture Grade PVC 3-Way Elbow in Orange (4-Pack) F0013WE-OR-4 - The Home Depot
Amazon.com: 1CAMO 3-Way Tee PVC Fittings for 1 Inch PVC Pipe, SCH 40, White - 1 Inch PVC Elbow Fittings PVC Pipe Connectors - Build Heavy Duty Furniture with 1 Inch PVC
FORMUFIT 1/2 inch 3-Way PVC Fittings, Elbow Corner, Furniture Grade, 1/2” Size Fitting, Black, Schedule 40 PVC Pipe Connector for DIY Structures and Frames (Pack of 10): Amazon.com: Industrial & Scientific
Amazon.com: Sustainable Village - PVC Pipe Fittings for Building Furniture and Cool Structures | (3/4 Inch, 3-Way Elbow, 4) : Industrial & Scientific
PVC Pipeworks 1-in 90-Degree Side Outlet Elbow PVC Elbow (4-Pack) in the PVC Pipe & Fittings department at Lowes.com