Even beginners can complete the installation quickly with basic tools. Made from - 304 stainless steel for enhanced durability. Suitable for indoor and outdoor use, resisting rust, moisture, and daily wear. Designed for high-traffic and everyday doors such as balcony doors, front and back entry doors, garage side doors, kitchen and utility room doors, wooden , and commercial walk-through doors. The hinge comes with a detailed installation manual, and the main image features step-by-step visuals to make setup even easier. The built-in mechanism allows the door to automatically close when opened within 90°. When opened to 90°, the hinge holds the position securely, ideal for ventilation or temporary access., Manufacturer: Littimoon