Heavy Duty Steel 4x4 Post Base Brackets, 8 Pcs, for Deck, Railing & Pergola

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Sturdy and Durable Post Base

Our 4”x4” post base is made from 14-gauge steel, precisely welded by a machine arm for maximum durability. The black powder-foam coating on the surface prevents corrosion and rust, ensuring long-lasting strength.

Dimensions for 4x4 Post

The base size is 5.4” x 4.3” x 5.7”, with an inner diameter of 3.6” x 3.6”. It fits standard 4x4 posts, which are typically 3.5” x 3.5” wood posts.

Waterproof Bottom Design

The raised base plate protects the wood from direct contact with the ground, preventing rot and increasing overall stability.

Widely Used

Our post base bracket is versatile and suitable for various applications, including post support, porch railing, fence posts, hand rails, and more. It's ideal for both home, garden, and farm settings.

Easy Installation

Each column base bracket features eight holes on the sides and six on the bottom. The package includes 48 expansion anchors and 64 crosshead self-tapping screws, plus a wrench for easy installation on both wooden or concrete floors.