10Pack 1-1/2" PVC Pipe Coupling Adapter Pipe Fittings (Socket x Socket) Contractor Pack Schedule 40 Heavy Duty 1.50 Inch PVC Slip Socket Connectors for DIY PVC Shelf Garden Support Structure, White - Amazon.com
1" ERA Schedule 40 PVC Tee (Socket Connection)
1-1/4" Clear Schedule 40 PVC Pipe - 5 ft.
1CAMO 4-Way Tee PVC Fittings, SCH 40, White - 1 Inch PVC Elbow Fittings PVC Pipe Connectors - Build Heavy Duty Furniture with 1 Inch PVC Pipe (4 Pack) - Amazon.com
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
MroMax Reducing Tee PVC Pipe Fitting T-Shaped Connector 1 x 1 x 5/4-Inch ID Slip Fix Hold Corresponding Pipes White 5pcs - Amazon.com
Dura Plastics 1-in Schedule 40 PVC Coupling in the PVC Pipe & Fittings department at Lowes.com
ANPTGHT 1 Inch Tee PVC Fitting 3 Way Connector, Furniture Grade Corner Fittings for DIY Building Furniture Greenhouse Shed Pipe Fittings Tent Connection(Pack of 8) - Amazon.com
DURA 1 in. Schedule 40 PVC Coupling Fitting C429-010 - The Home Depot
Charlotte Pipe 1 in. PVC Schedule 40 S x S Coupling PVC021001000HD - The Home Depot