Seadog Deck Plate Screw-Out 4" White 337140-1
Seadog Deck Plate Screw-Out 4" White #354-3371401
- OD: 5-3/4", Cutout 4-1/2''
- Molded to the highest standards using top quality UV stablizers and anit-oxidents. Single start non-jamming extra strong buttress thread design eliminates jamming problems of multi start or fine thread deck plates. Screw out plates with water tight 'O' ring are recommended for use where internal pressure ( oil canning ) may occur.