[Wide Application]This versatile spring hinge is ideal for folding sofa beds, lift-up cabinet doors, garage doors, and various interior or exterior furniture applications, providing reliable support and smooth operation. [Adjustable Tension & Angle]Easily adjust the opening angle from 130 to 170 degrees using the integrated screw, suitable for door thicknesses between 16mm and 40mm, offering flexible installation for different furniture types. [Durable Construction]Crafted from high-strength carbon steel with excellent anti-rust properties, these hinges offer strong load-bearing capacity and long-lasting performance, ensuring stability and safety during daily use. [Smooth & Silent Closing]Built with a high-quality hydraulic mechanism, the hinge ensures a soft and quiet self-closing motion, reducing noise and preventing door slamming for a more peaceful home environment. [Easy to Install]Designed for straightforward installation, these hinges come with all necessary hardware, making them a convenient choice for DIY enthusiasts and professionals alike., Weight: 0.5732018812 Pounds, Manufacturer: Zerodis