4x4 Post Base 10 Pack, Heavy Duty Steel Post Anchor, 3.6"x3.6" Internal, Decking Post Bracket for Porch Railing Support

【Heavy Duty Construction】: Crafted from durable carbon steel with a 0.06 inch thickness; provides superior strength and stability for supporting 4x4 wood posts; resists deformation and ensures long-lasting performance in outdoor environments 【Secure Fit & Stability】: Features a 3.6"x3.6" internal dimension, specifically designed for standard 4x4 posts (actual size 3.5"x3.5"); fully enclosed structure minimizes wobbling and maximizes support for railings, pergolas, and decks 【Complete Accessory Kit】: Includes 44 yellow expansion plugs (M535) and 130 black self-tapping screws (M535); provides all necessary hardware for quick and easy installation on both concrete and wooden surfaces; saving you time and effort 【Corrosion Resistant Finish】: Protected by a surface spray coating; offers excellent resistance to rust, wear, and corrosion; ensures longevity and maintains a clean appearance even in harsh weather conditions; ideal for outdoor applications 【Easy Installation Process】: Pre-made screw holes simplify installation; requires only a drill for hole preparation; compatible with both concrete and wood floors; allows for efficient setup of post anchors for various projects