"Patriot Docks Straight Dock with Aluminum Decking is a great choice for permanent applications where the dock does not require removal and water depths stay fairly consistent. Stationary docks are often installed on lake shores with heavy vegetation or bogs. This boat dock has been made with a no-rust, ultrastrong, aluminum truss frame, drop-in decking panels, and fully adjustable galvanized dock supports. On the top of the dock, the drop-in deck panels are made of extruded, powder-coated aluminum boards with bolted stringers. Below deck, the dock from Patriot Docks features heavy-duty galvanized pipe holders paired with 10""L x 10""W foot plates ensure a sturdy stance in the water and ease of leveling. Professionally engineered, the lightweight aluminum framework (45 lbs.) allows for easy installation and years of use. Plus, these innovative modular 8'L x 4'W frames allow for any size and configuration. Kit includes two 8'L x 4'W frames, one end rail, two post brackets, two 4' posts, two foot plates, two vinyl caps, and four 4'L x 4'W panels. Mfrs. limited lifetime warranty on the aluminum frame. A great choice as a permanent boat dock No-rust, ultrastrong, aluminum truss frame Deck panels made of extruded, powder-coated aluminum Heavy-duty galvanized pipe holders Sturdy footplates"