This wood post concrete anchor base stands out with its unique design, capable of raising the wood post by 1 inch to effectively isolate concrete moisture, enhance ventilation and drainage performance, thus extending the service life of the wood post. It is specifically designed for securely connecting wood posts to existing concrete structures, suitable for top support structures such as decks, patios, gazebos, and more, ensuring stability and reliability. Made of high-quality steel with a galvanized coating, this anchor base exhibits excellent corrosion resistance, making it less prone to rust when used outdoors and further prolonging the lifespan of the post base. Tailored for standard 4x4 size wood posts (actual market size is 3.5x3.5 inches), it features slots at the bottom for easy positioning and alignment of the wood post. Each set includes 6 pieces of 4x4 concrete deck post anchor bases (screws not included), meeting various installation needs.