Specification Brand : SonicBoom BulletPoint1 : Replace your old worn out, dirty, and wet carpeted bunks with a soft, synthetic material bunk cover that is made to last BulletPoint2 : Designed for use with standard 2x4 lumber or metal tube mounted on flat side BulletPoint3 : Unique deep rib design allows water and debris to rinse away easily, reduces the spread of invasive species, and protects against hull blistering and corrosion BulletPoint4 : For use with non-painted, raw aluminum hull type boats only BulletPoint5 : Contains (2) Gatorbak Synthetic Bunk Covers, (4) molded end caps, all stainless steel hardware needed for installation, and quick installation guide ExternallyAssignedProductIdentifier1 : 0652513264556 ExternallyAssignedProductIdentifier2 : 652513264556 FitType : Universal Fit IncludedComponents : Gatorbak GB350EP-G-8-KT E-Plus Full-Synthetic Bunk Cover for 2x4 Bunks - 8', Gray ItemName : Stainless Steel 3-Way Mounting Brackets ItemPackageDimensions_Height : 12 inches ItemPackageDimensions_Length : 12 inches ItemPackageDimensions_Width : 12 inches ItemPackageQuantity : 1 ItemTypeKeyword : hydraulic-mounting-brackets Manufacturer : SonicBoom Material : Plastic ModelName : GB350EP-G-8-KT ModelNumber : SO210933 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : SO210933 ProductDescription : Stainless Steel 3-Way Mounting Brackets ProductSiteLaunchDate : 2021-03-17T05:44:20.284Z RequiredProductComplianceCertificate : California Air Review Board (CARB) SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 31162500 WarrantyDescription : 3-year limited warranty