Fortress Evolution™ Pergola Posts — Post Anchor Bracket (3.5", 5.5", 7")

Secure your pergola posts to concrete with the Fortress Evolution™ Post Anchor Bracket. Engineered for clean installs and long-term performance, this base connects steel posts to slabs, piers, or footings, helping resist movement and uplift. Choose the size that matches your post profile and pair with Evolution posts, beams, and compatible fasteners (sold separately).

Specs & Notes:
• Sizes: 3.5"×3.5", 5.5"×5.5", 7"×7"
• Use: attach steel pergola posts to a concrete surface (slab, pier, footing)
• System: Fortress Evolution™ Pergola
• Material/Finish: factory-coated steel, black
• Fasteners: concrete anchors and post fasteners sold separately (use compatible hardware)
• Permits: check local building requirements