4x4 Post Base Set Of 4 Heavy Duty Steel Brackets With Black Powder Coat Post Anchors For Decks Porches Railings And Pergolas Inner Size 3.5 By 3.5 Inches Built Tough For Sturdy Support

Heavy-Duty 4x4 Post Base Brackets for Decks & Pergolas
✔️ Set of four 4x4 bases (actual 3.5x3.5 in) with outdoor steel

These post base brackets provide strong, weather-ready support for 4x4 wood posts. They’re commonly used to anchor deck rails, pergolas, porches, and garden fences, offering reliable stability and outdoor durability with a black powder-coated finish.

✅ Fits 4x4 posts (actual 3.5x3.5 in / 89x89 mm) with black powder coat for outdoor use.
✅ Heavy-duty Q235 steel with rust and wear resistance; welded for strength.
✅ Pre-drilled: eight holes on the body, four holes on the bottom; includes 32 self-tapping screws and 16 hex lag screws.
✅ Easy installation with included fasteners; works with wood flooring and porch beams; note expansion bolts needed for concrete bases.
✅ Set includes 4 bases for a complete install, designed to stay sturdy for years.

💡 What is the best way to choose a sturdy post base for outdoor wood structures?

This handy hardware keeps posts steady in decks, pergolas, and railings.

- 4x4 post compatibility with actual 3.5x3.5 in (89x89 mm) - Rust-resistant powder-coated steel and welded construction - Pre-drilled mounting holes with included fasteners for quick, secure install - Suitable for decks, pergolas, porches, gates, and fences