Amazon.com: MARRTEUM 3/4 Inch 3 Way PVC Tee Elbow Fitting Furniture Build Grade SCH40 Pipe Connector for Greenhouse Shed/Garden Support Structure/Storage Frame [Pack of 6] : Patio, Lawn & Garden
Charlotte Pipe 3-in PVC DWV Coupling in the PVC DWV Pipe & Fittings department at Lowes.com
Amazon.com: 24Pack PVC Elbow Fittings, 3/4 Inch 3 Way PVC Pipe Fitting connectors for SCH40 PVC Pipe, PVC Pipe Tee Corner Fitting- Build Heavy Duty PVC Furniture,3 Way PVC Pipe Joint :
Charlotte Pipe 3 in. PVC DWV 90-Degree Hub x Hub Long Sweep Elbow PVC003041000HD - The Home Depot
247Garden ASTM SCH40 4-Way PVC Elbow 3/4" Fitting
1/2 in. 3-Way Furniture Grade PVC Elbow Fitting - White | FORMUFIT