Material: Crafted from durable aluminum with a polished finish, these guardrail flange post bases are designed for longlasting performance and an attractive appearance. Key Features: Corrosionresistant, wearresistant, and antirust properties ensure reliable use in outdoor and indoor environments. Smooth surface and edges without burrs provide safety during handling and installation. Easy to install, reusable, and low maintenance for costeffective longterm use. Size and Compatibility: Designed to fit 1 inch x 1 inch square tube posts, ensuring a secure and precise fit. Function and Applications: Ideal for securely connecting square metal posts to a floor or base structure, these flange post bases provide stability and support for: Deck cable railing systems, giving safety and strength in residential or commercial setups. Fence posts, offering a sturdy anchor point to maintain straight alignment and stability. Handrail railing installations, ensuring secure attachment for safety in stairways and platforms. Mailbox post holders, providing a stable foundation for a longlasting installation. Performance: Built for dependable performance in various environments, these aluminum flange post bases maintain structural integrity while resisting environmental wear. The polished finish not only enhances visual appeal but also strengthens resistance to weatherrelated damage. With precision manufacturing and thoughtful design, this product delivers both functional reliability and a clean, professional look that fits a range of architectural and structural applications.