Amazon.com: Sustainable Village - PVC Pipe Fittings for Building Furniture and Cool Structures | (1 Inch, 3-Way Elbow, 8) : Industrial & Scientific
Formufit 1 in. Furniture Grade PVC 3-Way Elbow in White (4-Pack) F0013WE-WH-4 - The Home Depot
1" PVC Corner Piece – BuildASoil
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 in. Furniture Grade PVC 3-Way Elbow in Blue (10-Pack) F0123WE-BL-10 - The Home Depot
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
1-1/2“ Tee PVC Fitting 3 Way Elbow Connector, Furniture Grade 90 Degree Elbow Si | eBay
1-1/2 in. 3-Way Elbow PVC Fitting (Box of 60) — FORMUFIT Direct
Formufit 3/4 in. Furniture Grade PVC 3-Way Elbow in Red (8-Pack) F0343WE-RD-8 - The Home Depot