Gas springs are mechanical devices that use compressed gas to provide force and support. They consist of a cylinder filled with gas, typically nitrogen, and a piston that moves within the cylinder. When the piston is pushed, the gas compresses, allowing the spring to store energy and provide a lifting or damping force. Gas springs are commonly used in applications like automotive hoods, office chairs, and furniture. These springs are favored for their ability to provide smooth and controlled motion. They can be designed to hold heavy loads while allowing for easy adjustments. Gas springs are also known for their durability and low maintenance, making them a reliable choice in various industries, including manufacturing and aerospace.