1PC 150-230mm 20kg/200N Car hydraulic Lift Support Gas Strut Hydraulic Spring Hinge Kitchen Cupboard Hinge Furniture Hardware Durable: Constructed from steel, it is durable, sturdy, stable, and offers superior performance. Strong Support: Provides strong support and automatically rises after reaching a certain height. Material: The travel springs are made of durable materials with a long service life. We offer springs with different pressures to meet your various needs. Cushioning Effect: It provides cushioning, reducing effort, offering good stability and high reliability. Allows you to open or close easily, comfortably, conveniently, and safely., Manufacturer: SFIFHSKFH