33cm Gate Hinges, 900lb Capacity, 180° Opening, 2 Pieces

Heavy-Duty: Each pair of these heavy-duty door hinges supports up to 900 pounds, making them ideal for both wood and metal doors. The robust construction ensures reliable performance in demanding applications such as barns, sheds, and garden gates. 180-Degree Opening: These heavy-duty gate hinges open 180 degrees, allowing for unobstructed passage and maximizing usable space. 13-Inch Panel: The extended 13-inch panel on these heavy-duty hinges provides a larger contact area, ensuring proper alignment with thick doors. This design evenly distributes weight and impact, reducing stress on the frame and door jamb for long-lasting durability. Ball Bearings: Each door hinge comes pre-installed with ball bearings to minimize friction, keeping door movement quiet and smooth while extending hardware life. Versatile: The holes Pre-drilled holes can accommodate M12 bolts for quick installation, and the thickened steel structure also supports welding for permanent installation. The door hinges are suitable for wooden, metal, and aluminum doors of varying thicknesses.