Product Overview This heavy-duty U-shaped post base bracket is specially designed for fixing 2"×2" (51×51mm) square wood posts. It is widely used for pergolas, decks, fences, and outdoor timber structures. Product Specifications Size Fits 2"×2" (51×51mm) square post Material Steel, 2mm thickness Surface Finish Black powder coated Structure U-shaped bracket with pre-drilled mounting holes Overall Dimension 4" × 2" × 2" Key Features Made of 2mm thick solid steel,