Gisafai Black Aluminum Dock Bumper Wheel Mount Boat Corner Bumper Wheel Fender Fits 1.9" Diameter Bumpers Post for Pontoon Boat Marine Docking

["Material Quality: crafted from aluminum alloy with a black finish, this dock bumper wheel delivers durable protection for your boat dock; The corrosion-resistant material ensures long-lasting performance, making it ideal for heavy-duty use with pontoon boat dock bumper setups","Precise Size: designed with 6.25\"×6.25\"×4\" dimensions, this corner mount dock bumper bracket fits 1.9\" diameter bumper posts precisely; It ensures secure installation for your dock corner bumper, keeping your pontoon boat safe during docking","Easy Installation: the pre-drilled design of this dock bumper mount simplifies setup, allowing you to attach the corner dock mount quickly, you can install the boat dock bumper efficiently, saving time and effort","Wide-width Load-bearing Design: the 4.25\" wide support arm and 2\" groove design can distribute the force on the anti-collision wheels, avoid excessive local stress, and improve the overall structural stability","Versatile Compatibility: suitable for inflatable boats, pontoons, and various watercraft, this dock wheel fender adapts to different docking needs; As a versatile marine dock bumper, it provides essential protection for your boat dock in multiple scenarios"]