Tommy Docks offer the highest quality, user-friendly do-it-yourself dock system with patented hardware for strength, stability, and easy customization.; ; Brand Name: Tommy Docks Color: Silver Material: Galvanized Steel Product Type: Dock Pipe Environmental Resistance: Resistance to Rust Number in Package: 1 pk Length: 4 ft. Width: 1.66 in. Height: 48 in. Packaging Type: Bulk It is the supporting leg structure for the Tommy Dock (bracket and footpad sold separately) Hi-tensile properties of the Tommy Docks dock post pipe add excellent rigidity to your dock Actual pipe diameter is 1.66 in.