Specification Brand : Sea-Dog BulletPoint : Great Product BulletPoint1 : This marine round inspection 4 inches screw in deck plate is made of anti corrosive and ABS material with smooth finish. BulletPoint2 : This marine deck plate is leak-proof. Screw in style is non jamming. Separate cover plate and chassis are for easy installation. Screws are not included in the package. BulletPoint3 : Designed with a rubber O ring that creates a tight seal for safety and allows it to be used for interior and exterior applications. BulletPoint4 : Specification: Dimension: 14.3x2.2cm / 5.63"x0.87"(L*W), Installation Hole Size: 0.4cm / 0.16", Inner Hole Size: 10cm / 4", Cover Bottom Size: 10cm / 4" BulletPoint5 : Package Includes: 1 x Inspection Deck Plate Hatch Color : Multicoloured ControllerType : Button Control ElectricFanDesign : exhaust_fan ExternallyAssignedProductIdentifier1 : 035514331128 ExternallyAssignedProductIdentifier2 : 0035514331128 FinishType : white FitType : Vehicle Specific Hazmat : auto-grounding ImportDesignation : Made in the USA IncludedComponents : Great Product ItemDisplayDimensions_Diameter : 5 inches ItemDisplayDimensions_Width : 4 inches ItemDisplayWeight : 0.35 pounds ItemName : Sea-Dog Stainless Steel Round Louvered Vent - 5" ItemPackageDimensions_Height : 17.5006 centimeters ItemPackageDimensions_Length : 0.889 centimeters ItemPackageDimensions_Width : 14.4018 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : boat-vents-and-deck-plates Manufacturer : Sea-Dog Material : Plastic ModelName : 331425-1 ModelNumber : Round Louvered Vent MountingType : vent NumberOfBlades : 5 NumberOfItems : 1 PackageLevel : unit PartNumber : 3314251 Pattern : Solid ProductDescription : Injection molded. Ventilator maybe used with collector boxes 331293 and 332398. Bulk. ProductSiteLaunchDate : 2005-06-08T00:00:00-00:00 RecommendedUsesForProduct : Exhausting Scent : Unscented Size : 2.02 sq. in. SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 40101600 WarrantyDescription : Warranty