Heavy Duty 4x4 Deck Post Bases Set of 4, 3.6x3.6 Inch Inner Posts, Black Powder Coated Steel, Bolt Down Brackets for Pavilion Deck Railing Support, Built To Last, Rust Resistant 14 Gauge Construction

Heavy-Duty 4x4 Deck Post Base Bracket Set (4 Pack) ✔️ 14 gauge steel; 6.8x5.6x3.8 in size; fits 3.6x3.6 posts

These post bases are heavy-duty metal brackets designed to anchor 4x4 wooden posts to concrete surfaces. They’re ideal for outdoor structures like decks, pergolas, handrails, signs, mailboxes, and garden fences, delivering a sturdy foundation and clean finish.

✅ 4 pcs per pack
✅ 14 gauge steel construction for strength
✅ Black powder-coated finish resists rust
✅ Fits actual 3.6 x 3.6 in posts (dry size)
✅ Includes 16 sets of 3/8 expansion bolts, 32 self-tapping screws, and a wrench
✅ 1/2 inch anchors for concrete mounting
✅ Suitable for deck handrails, pergolas, signs, mailboxes, and garden fences
✅ Fixes to concrete or wood floors for solid support

💡 What is a deck post base used for in outdoor deck construction?

They are handy for securing 4x4 posts to concrete or wood surfaces, creating a stable foundation for decks, pergolas, and fences.

• handy for deck framing and railing bases
• secure posts to concrete or wood surfaces with included anchors and screws
• 14 gauge steel with a rust-resistant black powder coat for longevity
• fits actual 3.6x3.6 posts for a snug, stable fit