Pieces Heavy Duty Door Hinges for Heavy Loads, Zinc Alloy Door Hinges, Silver Door Hinges, Door Hinges for Fixed Doors

Smooth Opening and Closing: The integrated ball bearing ensures a secure connection between the ball and the bearing, with minimal distance between the bearing and the leaf. This ball shaft design effectively guarantees a smooth and flexible opening action, reduces noise, and allows the door to open gently. The door will not squeak when opening or closing, providing a more refined and aesthetically pleasing installation.

Hinge Structure: The heavy-duty hinge features four holes, securely connecting the central shaft. The small gap prevents wobbling. Rivets secure both ends of the central shaft to prevent it from easily falling out. Zinc Alloy: The exterior door hinge is made of high-quality zinc alloy, which is corrosion-resistant and won't rust easily, ensuring a long service life. The steel ball is tightly connected to the bearing and acts as a buffer. Easy Installation: The gate hinges are quick and easy to install. It features a large load-bearing area, high load capacity, and is not easily deformed. Each hinge measures 40 mm x 40 mm, with a 25 mm drilling distance. Multiple uses: Due to its corrosion resistance, it can be used freely in various locations. These wooden door hinges have no exposed hinge pins and uniformly machined holes. They can be securely installed on doors and can also be used for cabinets, doors and windows, wardrobes, toolboxes, etc.