The Blind Post Brackets by HME, are built strong for tough performance. These heavy duty 12-gauge steel brackets are great for any project. The corners of your projects will be stronger than ever. Use the 4 x 4 Elevator Brackets on hunting blinds, playhouses, swing sets, and observation towers. Black coated powder finish High strength welded construction Multi-angled leg mounting for maximum stability Easiest way to elevate your outdoor platform Use on hunting blinds, playhouses, swing sets, and observation towers