letsFix 3 Way PVC Fittings 1/2 Inch (10-Pack), Furniture Grade PVC Pipe Connector PVC Elbow for All DIY PVC Structure and Frames - Fits 1/2" Sch 40 PVC Pipes
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Circopack 1-1/2 Inch 4-Way LT Ell Tee Furniture Grade PVC Elbow Fitting Connectors for Use with Schedule 40 1-1/2 Inch PVC Pipes (2 Pieces) (4-Way) - - Amazon.com
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