"【Premium Material】The brass door hinge is made of high-quality 304 stainless steel, which is sturdy and durable. The rust-proof surface of the hinge ensures the product's anti-corrosion and durability. The thickened panel and large bearing surface ensure good load-bearing capacity. The 8 mounting holes distributed around the hinges make them more stable. 【Easy to Install】Heavy-duty household door hinges can be installed directly without slotted doors or door frames, making it easy to install. 【Silent movement】ball bearing is incorporated for smooth and quiet movement so there is no noise when you open or close the door. The door hinges are capable of rotating 360° and will not get stuck or stuck. The stainless steel hinges ensure completely silent operation. 【Good Quality Ratio】The package of the home door hinge contains 6 hinges with installation accessories, which you can choose and install by yourself. 【Wide Application 】Ball bearing hinges can fit most types of doors. Door hinges