U4511 1/2 SOC TEE PVC 80: Industrial Pipe Fittings: Amazon.com: Tools & Home Improvement
FORMUFIT 1/2 inch 4-Way PVC Tee, Furniture Grade, 1/2” Size Fitting, Black, Schedule 40 PVC Pipe Connector, Made in USA (Pack of 10): Amazon.com: Industrial & Scientific
uxcell 3-Way Elbow PVC Pipe Fitting Furniture Grade 20mm Size Tee Corner Fittings Blue 2Pcs - - Amazon.com