Formufit 1-1/2 in. Furniture Grade PVC 5-Way Cross Fitting in White (4-Pack) F1125WC-WH-4 - The Home Depot
SDTC Tech 4-Pack 1 Inch 5 Way PVC Fitting Elbow Furniture Grade Pipe Connector for DIY PVC Shelf Garden Support Structure Storage Frame, White - Amazon.com
Amazon.com: letsFix 5 Way PVC Fittings 1 Inch (4-Pack), Furniture Grade PVC Pipe Connector PVC Elbow for All DIY PVC Structure and Frames - Fits 1" Sch 40 PVC Pipes : Industrial & Scientific
Amazon.com: MUSISALY 2pcs Pvc Pipe Fittings 1-1/2 Inches 5 Way Pvc Fittings 50 Stereo Five Way Pvc Structure Garden Fence 5 Way Pvc Tee Pipe Connector for Storage Frame Tee Corner Fitting
Formufit 1-1/4 in. Furniture Grade PVC 5-Way Cross in Yellow (4-Pack) F1145WC-YE-4 - The Home Depot
Formufit 1/2 in. Furniture Grade PVC 5-Way Cross in Black (10-Pack) F0125WC-BK-10 - The Home Depot