Premium Quality Material: Crafted from high-quality Material with a sleek black finish, this post base flange ensures durability and resistance against corrosion. Ideal for securing 4x4 wood posts to deck railings, it combines functionality with aesthetics. Precise Fit for Standard Posts: Designed to snugly fit standard 4x4 wood posts, whose actual size typically measures 3.5x3.5 inches depending on wood type and dryness. This base accommodates the general dimensions, ensuring a tight and secure fit without gaps. Complete Installation Kit Included: This package includes 8pcs 5/16 inch screws and 16pcs 3/16 inch screws.The screws are specifically designed for wood bases, providing everything needed for a straightforward installation. Adaptable Installation Advice: In rare instances where the wood post exceeds 3.5 inches, simple modifications like sanding or trimming can be made to ensure a perfect fit into our square anchor base. This flexibility allows for seamless integration with slightly larger posts. Functional Design Considerations: Our post base is engineered to prevent common issues such as gaps between the wood post and the base. By maintaining a precise inner diameter of 3.5x3.5 inches, it ensures a stable and aesthetically pleasing installation without the need for complex adjustments. Colour:black Material:Metal Package Contents: 2 x Gazebo bracket