BioTek Marine Furniture Grade Colored 1 1/2" PVC 3 Way
Amazon.com: 1CAMO 3-Way Tee PVC Fittings for 1 Inch PVC Pipe, SCH 40, White - 1 Inch PVC Elbow Fittings PVC Pipe Connectors - Build Heavy Duty Furniture with 1 Inch PVC
1-1/4" 3-Way PVC Furniture Fitting - Side Elbow
3-Way Elbow PVC Pipe Fitting,Furniture Grade,1-1/4-inch Size Tee Corner Fittings Blue - Walmart.com
Rainbow Dream 3-Way 1 Inch PVC Elbow Corner Tee Fittings - Build Heavy Duty Furniture Grade for 1 inch PVC Pipe - 8 Pack, White - Amazon.com
LASCO 1/2-in 90-Degree Schedule 40 PVC Side Outlet Elbow at Lowes.com