vidaXL Post Bases Square 12 pcs - Silver 81x81 mm Galvanized Steel - Durable, Multi-Use Support for Gazebo Posts, Porch Rails, Fence Posts, and Stair Rails - Stable, Weather-Resistant Brackets

【Secure Mounting】: With its 15x15cm base and 11mm holes, these steel post mounts provide a stable foundation, ensuring that your posts or support structures remain in place across diverse applications 【Versatile Use】: Perfect for anchoring a variety of structures such as gazebo posts, porch rails, table legs, and stair rails, these post base brackets can be easily installed on concrete or wooden surfaces 【Sturdy Construction】: Made from hot-dip galvanized steel with 81x81mm inner size, these post bases offer strong, corrosion-resistant, and weather-stable support for your structures that require reliable foundation 【Essential Dimensions】: Featuring a height of 15cm and thickness of 2mm, these galvanized steel fixtures are designed to accommodate various structural needs, offering a robust and lasting solution for your support requirements 【Pack of 12】: This set contains 12 silver post bases, allowing for multiple applications across your projects, from garden structures to railing systems, ensuring uniformity and balance in design and build