T-H Marine Scupper Adapter Valve 1" Inch - Black.

T-H Marine Scupper Adapter Valve 1" Inch - Black.

High impact fiberglass reinforced white plastic ring with rubber flap and gasket. For boats with self-bailing cockpits. Mounts on transom above water line. Fastens with #6 screws.

Allows water to exit.
Restricts water from entering.
High impact nylon construction.
2-7/8" in outer diameter.