8ft Dock Box864. 225. 2393 The 8ft Dock Box provides ample storage with dimensions of 94 1 2" x 23" x 23 1 4", perfect for organizing your boating gear, life jackets, and fishing equipment. Constructed from durable, weather resistant materials, it ensures your essentials are protected from the elements. Its sleek design complements your dock while maximizing functionality. Keep your waterfront area tidy and efficient with this spacious and secure dock box.