Suitable for use with boats featuring self-bailing cockpits, this 2-7/8 inch scupper valve features a rubber flapper that opens to drain water out and closes to prevent water from washing back in. Includes fiberglass reinforced retainer ring, rubber flapper and gasket. Seachoice is committed to delivering quality marine accessories and OEM replacement parts to satisfy fishing, boating and watersports enthusiasts worldwide. Seachoice is run for and by boaters offering a wide-ranging product line while remaining affordable.