General description The VEVOR 4x4 Post Base is a heavy-duty concrete post anchor designed for stability and durability. Made from anti-rust carbon steel, it provides reliable support for various outdoor structures such as pergolas, patios, and porch railings. The design includes a thick bottom cover that prevents wood posts from direct ground contact, reducing the risk of decay and deformation. Technical specifications Item Model Number: HNT-4in-10 Kit Quantity: 10 pcs External Dimensions: 3.78 x 3.56 inch / 96 x 90.5 mm Internal Dimensions: 3.53 x 3.56 inch / 89.6 x 90.5 mm Wall Thickness: 1.2 mm Positioning Holes: U-Shaped Base-to-Timber Clearance: 1 inch / 25.4 mm Net Weight: 7.06 lbs / 3.2 kg Product Dimensions: 3.78 x 3.56 x 3.15 inch / 96 x 90.5 x 80 mm Compatibility and accessories Compatible with 3.5 x 3.5 inch wooden posts Package includes: Post Bases x 10, M8*60 Self-Tapping Screws x 10, φ12*60 Expansion Bolts x 10, M8 Washers x 10, M4*30 Self-Tapping Screws x 80, Base