1 Pack 4x4 Post Base Bracket Post Anchor for Concrete Inner Size 3.53x3.56 in 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