4x4 Post Base Kit - Black Metal Brackets for Wood & Concrete - Perfect for Deck, Fence, Mailbox, Pergola (8-Pack)

The 4x4 Post Bracket: Specifically designed for nominal 4x4 wood posts (actual 3.5"x3.5"), this bracket is compatible with engineered lumber and glued laminated timber. It securely anchors onto both wooden and concrete surfaces, providing steadfast support for various structures like fences, pergolas, mailboxes, and more in outdoor settings.

Innovative Moisture Protection: This 4x4 post base features a unique spacer design that elevates the wooden post off the ground, preventing moisture seepage. By deterring rot caused by water exposure, it extends the lifespan of your posts and enhances overall safety.

Sturdy and Durable: Crafted from solid steel with a thickness of 2mm, these post brackets boast a robust welded construction and a black powder-coating to resist corrosion and rust. The smooth surface finish adds a touch of elegance while ensuring longevity.

Flexible and Multi-Purpose Design: Engineered for versatility, our post bases are perfect for bolstering stability in various architectural endeavors – be it porch railings, gazebos, fencing, patio supports, column bases, or mailbox posts.

Complete Installation Kit: Each package includes all necessary hardware: 48 expansion anchors for concrete floors, 48 hex head wood screws for wooden decks, and 64 cross-head self-tapping screws for fastening 4x4 posts – everything you need for a hassle-free installation process.

product information: