3/4 in. 3-Way Elbow PVC Fitting (Box of 100) — FORMUFIT Direct
Amazon.com: Carvedexquisitely 3 Way Tee PVC Fittings, 3/4-inch PVC Furniture Grade Fittings, Tent PVC Connectors and Greenhouse Pipe Fittings(4 packs) : Patio, Lawn & Garden
Amazon.com: FangKingNo10pcs 3/4" White PVC Pipe Coupling Adapter Pipe Fittings (Slip to Slip) Schedule 40 Easy to Install,and High Tensile for Home or Industrial Use (1 Pack of 10pcs) (0.75 Inch) :
3/4" 5-Way PVC Furniture Fitting - Side Outlet Cross