About this project: Smooth and Quiet Operation: Our window hinges are designed with friction hinges to provide a smooth and effortless opening and closing experience. This eliminates the loud squeaking that traditional shutter window hinges can produce. High Load Capacity and Wide Application: This window hinge can be switched left and right, supporting two-way opening and closing. It is suitable for most types of shutters made of aluminum alloy, wood, iron, or other materials, and has excellent load capacity. Reliable Weather Sealing: The friction hinge on the window hinge makes it ideal for shutters in all weather conditions. They hold the windows securely in place, ensuring a tight seal and providing excellent protection against rain, wind, and dust. Durable and Long-lasting: Our window hinges are made of high-quality stainless steel material, which has excellent durability and weather resistance. They are rust- and corrosion-resistant and suitable for both indoor and outdoor use. Multifunctional Installation: The window hinge can be installed on almost any type of shutter, regardless of material or size. Whether you need to replace or install new hinges, our hinges are quick and easy to install on your shutters. Product size: 30.5*2CM