1PC 240-320mm 20kg/200N Car hydraulic Lift Support Gas Strut Hydraulic Spring Hinge Kitchen Cupboard Hinge Furniture Hardware Precise Control: This hydraulic spring is designed for Simple to install, requiring no special tools for precise control. Installation takes only minutes. Smooth Control: Experience effortless and smooth opening and closing. Designed for smoother, easier operation, enhancing comfort, convenience, and safety. Stability: Our lifting support rods utilize advanced piston rods and precisely matched brackets to ensure stable performance even in harsh environments. Direct Installation: Measure the installation distance, fix the mounting bracket, and then press the gas spring into the installation position., Manufacturer: SFNFIGHKK