6" x 4" PVC-PVC Coupling | Agri Drain It fits outlet ODs from

It fits outlet ODs from 21" to 23" and is built for durable outlet protection on large PVC and Corrugated Metal Pipe (CMP)

Flexible Fernco coupling for secure drainage pipe connections between 4" fiber and 4" PVC

Flexible Fernco coupling for secure drainage pipe connections between 6" PVC and 4" PVC

flexible sewer cap for sealing open pipe ends above or below ground

6" x 4" PVC-PVC Coupling | Agri Drain It fits outlet ODs fromFlexible Fernco coupling for secure drainage pipe connections between 6" PVC and 4" PVC. Tough, flexible PVC construction helps create a reliable, leak proof seal and accommodate slight OD variation for easier installation.