4x4 Post Base - 8 Pcs, 3.6x3.6in Post Brackets, Heavy Duty Steel Decking Posts, Wood Post Anchors for Pavilion, Deck Railing, Black

【Heavy Duty Construction】: Constructed from robust carbon steel with a 0.08 inch wall thickness; provides exceptional strength and durability for long-term use; powder-coated finish ensures corrosion and rust resistance in outdoor environments 【Versatile Compatibility】: Designed to accommodate 3.5 x 3.5 inch wood posts with a 3.6 x 3.6 inch inner tube size; suitable for pergolas, porch railings, deck supports, and various other outdoor projects; includes dual-purpose screws for both concrete and wood surfaces 【Secure & Stable Design】: Features a fully enclosed design for increased stability and to prevent wobbling; bottom dimensions are 5.5 x 5.5 inches providing a wide, secure base; each set includes 8 post bases for multiple post installations 【Easy Installation Process】: Comes with complete accessories including M8*60 Self-Tapping Screws, φ12*60 Expansion Screws, M8 Washers, M5*25 Wood Screws and a 8-13 Double-Ended Wrench for simplified assembly; drill holes and secure with the provided hardware for a quick setup