The hinges provide smooth and long-lasting support for large gates or doors. With the ability to hold gates or doors weighing up to 1,100 lbs., these prime-coated hinges offer corrosion resistance and durability, making them perfect for outdoor installations. The roller cage bearing design ensures even weight distribution, delivering reliable, smooth gate movement. These hinges are easy to install with their bolt-on design, removing the need for welding. (Can be also welded as need) Their maintenance is simple, with easy lubrication ensuring long-term performance. Ideal for both residential, commercial and industrial gates, the Haupowfo hinges are built for durability and ease of use. The Hinge is a top-tier hinge designed for gates up to 1,100 lbs, providing unmatched durability with a powder coated, corrosion-resistant finish. Its roller cage bearing ensures smooth and reliable operation, while the flat face mount design makes installation easy for various gate and door types. It offer even weight distribution, trouble free operation and are fully lubricated. The hinge has the largest weld surface which make it easy to install and mount.