Recommended gate width: 24 inches to 72 inches (61cm to 183cm), Includes 4 heavy-duty steel brackets (2 with welded-on hinges) in matte black, Includes 40 fasteners, Supports 2x4s (sold separately) for fast, easy assembly, Heavy-duty steel construction with powder coat finish for lasting durability and corrosion resistance, Tools required include mitre saw, drill, #2 Robertson driver bit, and tape measure