4"x 4" Wet Concrete Fence Post Anchor 4 Pcs(Inner Dia 3.6"x3.6") Heavy Duty U Shape Fence Post Holder Ground Spike Metal Black Powder Coated for Fence, Railing, Pergola Wood Post Bracket Anchor

Material of the U-Shaped Fence Post Base: This U-shaped fence post base is made of high-quality Q235B black powder-coated steel, offering waterproof and rustproof properties. It features a heavy-duty structure, providing a safe and stable foundation for fence posts.
Specifications: The wet concrete post anchor is designed for standard 4" x 4" (actual size 3.6" x 3.6") wooden posts. It measures 3.6" in length, 3.5" in width, and 14" in height (6" above ground height, 8" below ground depth).
Easy Installation: 1. Before the wet concrete sets, insert the anchor rod into the wet concrete until it is parallel with the concrete. 2. Insert wood into the post, then use a power drill to install screws in all pre-drilled holes on both sides and tighten the screws. Once dry, it achieves a permanent post installation.
Applications: The 4x4 concrete post anchor is particularly suitable for backyard gazebos, patio supports, porch railings, handrails, column installations, and mailbox post installations.
Package Includes: 4 individual U Shape post brackets for patios and 48 screws.