Charlotte Pipe 1 in. PVC Sch. 40 90-Degree Elbow PVC023001000HD - The Home Depot
1-1/4 in. 3-Way Elbow PVC Fitting (Box of 60) — FORMUFIT Direct
PVC 90 Degree Elbow Pipe Connector – 1 inch MNPT Male Pipe Thread x 1 inch Slip Socket 90 Degree Street Elbow SCH 40 for Home Sewer Plumbing Water Line – White - Amazon.com
4 Way Elbow PVC Pipe Fitting,Furniture Grade,1/2-inch Size Tee Corner Fittings White - Walmart.com
Charlotte Pipe 1 in. Schedule 40 PVC 90-Degree MPT x FPT Street Elbow Fitting PVC023071000HD - The Home Depot
Amazon.com: ZhiYo PVC Fitting Elbow 1 Inch 4-Way 6-Pack, PVC Pipe Fitting Connector for Building Furniture, DIY PVC Corner Elbow Fitting for Pipe Connections, Pool Products, Greenhouse, Shed and Tent Connection :