System Designed for Versatility This pair of hinges features a top and bottom that supports a wide opening angle, allowing easier access compared to traditional hinges, suitable for various door setups Enhanced Door Convenience Automatic Rebound Stainless steel hinge with auto close mechanism provides smooth and secure door closing, reducing the risk of doors being left open and improving safety in environments Sleek Hidden Half Waist Design The concealed hinge style offers a modern and clean look by keeping hardware out sight, making it fitting choice for contemporary interiors or hidden sliding door hardware needs Durable Stainless Steel Construction Crafted from reliable stainless steel, these door pivot hinges resist wear and corrosion, ensuring performance and stable rotation even in high-traffic areas Multi-Scene Applicability: Widely used for concealed doors, bookcase doors, and swing doors, effortlessly creating hidden bookcases or secret rooms to elevate home aesthetics., Manufacturer: NGPMKJNLD