The SureSill 6-9/16 in. White Sloped Sill Pan Extension Couplings (10-Pack) provides a simple way to join or extend your sloped sill pans. The couplings are made from PVC.
- For use with SureSill 6-9/16 in. sloped sill pans
- Made from white PVC
- Allows you to join and extend sloped sill pans
- Includes 10 extension couplings