Features: This 8 inch inflatable boat trailer roller bracket significantly enhances stability during transport, simplifies boat loading and unloading, and protects the hull from scratches and damage, ensuring a safe and more convenient experience for boat owners. It features iron construction achieve a perfect, secure fit on various trailer types. Ideal for boat owners, trailer users, and outdoor enthusiasts who frequently transport inflatable vessels and need heavy duty accessories to support their equipment on the go. Perfect for scenarios like launching or retrieving boats from trailers at ramps, docks, or storage areas, where it minimizes friction and prevents hull damage during movement over rough surfaces. With its robust build and user friendly design, this roller bracket reduces wear on your inflatable boat, providing long lasting performances and peace of mind for all your adventures. Specifications: Component: Iron Size: About. 15.5x20.7cm/6.1x8.14in Package Includes: 1pc Roller Bracket note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.