FORMUFIT 1/2 Furniture Grade PVC Tee in White combines 1/2 in. Size PVC pipe at three points for frame and structure interconnections. PVC Tees are
1/2 in. 4-Way Furniture Grade PVC Tee Fitting - White, FORMUFIT
5 way X -2 - Furniture Grade PVC Fitting
1/2 in. Furniture Grade PVC Tee Fitting - Clear, FORMUFIT
1/2 in. 90 Degree Furniture Grade PVC Elbow Fitting - White
letsFix 1/2 PVC Fittings Tee (10-Pack), PVC Elbow 1/2 Inch, UV-Resistant PVC Pipe Fittings for DIY PVC Projects, Furniture-Grade, Fits for 1/2 inch Sch40 PVC Pipe - Yahoo Shopping
Formufit 1/2 in. Furniture Grade PVC Slip Sling Tee in White (10-Pack) F012STE-WH-10 - The Home Depot
4 Way Tee PVC Furniture Grade Fittings
Cross Connector PVC Fitting – Greenhouse Megastore
White PVC Slip Fitting T-Shape – Greenhouse Megastore