Simpson Strong-Tie Galvanized Tension Tie - Tension ties offer a solution for resisting tension loads that are fastened with nails. Model - Width: 2-1/2", Length: 12-3/8", Center Line: 1-3/8", Finish: Galvanized, Anchor Bolts: 5/8", Fasteners: 18-10d x 1-1/2" & 18-16d x 2-1/2", Seat Thickness: 7/16", Pkg Qty: 1