Specification Brand : SEACHOICE BulletPoint : 10" L-Type Boat Trailer Bunk Bracket BulletPoint1 : 【Optimal Boat Support】Enhance your boating experience with the Boat Trailer Roller. This adjustable support bracket ensures optimal support for your boat, providing stability and peace of mind during transportation. BulletPoint2 : 【Secure Keel Support】The 43.0" long support bracket is specifically designed to safely support the keel of your boat. With this reliable bracket installed on your boat trailer, you can confidently transport your boat without worrying about damage or instability. BulletPoint3 : 【Adjustable Width】The Boat Trailer Roller features an adjustable width, accommodating boats with a width between 24.61 and 40.6 inches. This versatile design makes it suitable for both smaller and larger boats, providing a universal solution for your boating needs. BulletPoint4 : 【High-Quality Construction】Crafted from premium galvanized steel, this support bracket ensures durability and longevity. The high-quality material provides resistance against corrosion and withstands various weather conditions, ensuring a reliable performance for years to come. BulletPoint5 : 【Super-Heavy-Duty Rubber Keel Rollers】The boat trailer roller includes super-heavy-duty rubber keel rollers that effectively absorb road shock while your boat is being towed. This feature minimizes the impact and vibrations during transportation, protecting your boat from unnecessary wear and tear. BulletPoint6 : Fits 1/2″ Bolt Color : Silver Department : boat trailer roller ExteriorFinish : Zinc ExternallyAssignedProductIdentifier1 : 0719249017495 ExternallyAssignedProductIdentifier2 : 719249017495 GpsrSafetyAttestation : 1 ImportDesignation : Imported IncludedComponents : (4) 10 inch Aluminum L-Type Bunk Brackets. IncludedComponents1 : 4″ deep V center roller IncludedComponents2 : 2 Medium bell caps (Actual Width 1 1/8″) IncludedComponents3 : Stainless steel installation bolt IncludedComponents4 : 2 stainless steel washers IncludedComponents5 : stainless steel lock nut. ItemDisplayWeight : 0.69 pounds ItemName : SEACHOICE Wobble Roller Retainer Hardware ItemPackageDimensions_Height : 6 inches ItemPackageDimensions_Length : 12 inches ItemPackageDimensions_Width : 6 inches ItemPackageQuantity : 1 ItemTypeKeyword : boat-trailer-guides-and-rollers Manufacturer : SEACHOICE Material : Zinc Material1 : Polyurethane Material2 : Stainless Steel MetalType : Alloy Steel ModelName : bunk10 ModelNumber : CMV80K NumberOfItems : 1 NumberOfPieces : 50 PartNumber : 01749 Pattern : Solid ProductDescription : SeaChoice Part #01749 Wobble Roller Zinc Wsher 50/Bag Replacement washers and retainer clip rings for "wobble" roller bunk wheels. Zinc plated for corrosion resistance. Ring Diameter: 3/16". Fits Shaft Size: 1-1/8" 01751: Is a set for one roller. Package Quantity = 1 ProductSiteLaunchDate : 2018-12-04T05:04:14.745Z Size : 2204 Lbs SupplierDeclaredDgHzRegulation : unknown SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 52140000 WarrantyDescription : 1 year WasherType : Flat