80-degree scissor hinge, heavy-duty spring-loaded scissor hinge for flip-up doors, 90-degree cabinet door hinge

Made of stainless steel, this hinge is corrosion-resistant and durable for long-term use. The high-quality spring ensures strong resistance and a long lifespan; the opening angle is 80°. It features a smooth, shiny nickel-plated surface. One left-hand and one right-hand spring hinge are included per package. This spring hinge can be widely used for folding sofas, beds, cabinet doors, and more.