3" x 5", 7 Gauge, Steel Versatile Angle Gussets & Heavy Angles, Promote Standardization & Construction Economy, Compatible With Simpson Strong Tie Structural Hardware, Helps Connect Timber & Reinforce Right Angle Connections, Resists Uplift & Diagonal Forces In Wood Connections, Galvanized For Extra Corrosion Resistance, Install With 1/2" Diameter Bolts.