Material: SteelFinish: GalvanizedGauge: 12Size: 2-1/2" Wide X 5" Tall X 2-1/2" LongUse With Double 2" X 4" Or Larger Posts Or ColumnsDesigned To Reinforce Existing Posts And ColumnsCan Be Installed On A Post That Is Flush To A CornerTwo Post Bases Can Be Installed At Away From Edge Conditions To Fortify The Post Base Connection To Resist Both Wind And Seismic ForcesGalvanized Coating To Resist Corrosion