VEVOR 4x4 Post Base 10 Pcs, Inner Size 3.53x3.56inch/89.6x90.5mm Concrete Post Anchor, Heavy-Duty Zinc-Plated Carbon Steel Posts Brackets with 1 Inch Standoff Elevation, for Concrete Pergolas Patios Reliable Support Durable and Sturdy Material Installation Made Easy Base with Cover Plate Suitable for Various Applications Easy to Install Base-to-Timber Clearance: 1 inch / 25.4 mm,Kit Quantity: 10 pcs,External Dimensions: 3.78 x 3.56 inch / 96 x 90.5 mm,Positioning Holes: U-Shaped,Item Model Number: HNT-4in-10,Wall Thickness: 1.2mm,Product Dimensions: 3.78 x 3.56 x 3.15 inch / 96 x 90.5 x 80 mm,Internal Dimensions: 3.53 x 3.56 inch / 89.6 x 90.5 mm,Net Weight: 7.06 lbs / 3.2 kg