Sea Dog Deck Plate, Smooth finish, White. These Quarter-Turn Deck Plates feature a new locking system that prevents over tightening, jamming, or cross threading. Easy to open and close. A specially engineered lubricated gasket is used in conjunction with a knife edge for a leak tested seal. Avoid contact with acetone or strong solvents. Constructed of UV resistant injection molded ABS. Installs with six #8 FH fasteners (not included).

Deck Plate Opening: 8-5/16"
Deck Plate Flange OD: 9-7/8"
Deck Plate Cutout: 8-1/4"