Heavy Duty 4x4 Post Base Brackets, 10 Pack, Powder Coated Steel Anchor For Standard Wood Posts, Inner 3.6 By 3.6 Inches, Built Tough For Deck Porch Railings, Handrails, And Railing Support Mounts
✔️ Per piece 6x6x2.4 in (153x153x62 mm); inner 3.6x3.6 in (91x91 mm)
These Heavy Duty 4x4 Post Base Brackets come in a pack of 10 and are built to anchor standard wood posts for decks, porches, rails, and railing supports. Each bracket measures 6x6x2.4 inches with an inner base of 3.6x3.6 inches, compatible with 4x4 posts (market size around 3.5x3.5 inches). The base is carbon steel, 0.06 inches (1.6 mm) thick, with a spray-painted coating for corrosion resistance and long life outdoors. The kit includes Yellow Expansion Plugs M535 (44pcs) and Black Self-tapping Screws M535 (130pcs) for easy installation.
✅ 6x6x2.4 in (153x153x62 mm) per piece; inner base 3.6x3.6 in (91x91 mm)
✅ 10 pieces per pack for 4x4 posts
✅ Carbon steel construction, 0.06 in (1.6 mm) thick
✅ Protective coating resists corrosion and rust for outdoor use
✅ Includes Yellow Expansion Plugs M535 (44pcs) and Black Self-tapping Screws M535 (130pcs)
💡 What is a post base anchor used for in deck construction? This handy device helps secure 4x4 posts for decks, porches, and railing systems. - post base anchor for securing 4x4 posts to concrete or wood floors - improves stability and alignment for handrails and porch rails - works with expansion plugs and screws included in the kit