The Multinautic QP-427 Aluminum Boxed Dock is a strong yet light and easy to install Aluminum Frame Stationary Dock. It includes step by step instructions for quick and easy 2-person assembly of the frame and the decking. The Aluminum Boxed Dock Kit includes unique aluminum extrusions to build a 4 ft. x 8 ft. dock, two 6 ft. galvanized steel piles & base plates, and all stainless steel hardware. The top decking and screws are (sold separately). Cedar planks, available at your local Home Depot, are strongly recommended. Configure you dock to suit your needs. This kit can be arranged straight, side by side, or in a T or an L shape. Multinautic's custom aluminum extrusion has a unique Unitrack system on each side, enabling insertion of cleats and other accessories that can be easily installed and moved along without the need to drill or screw into the wood decking (see picture).