The Ins and Outs of Gas Struts: A Complete Guide

18 January 2024
 Categories: Industrial & Manufacturing, Blog

Have you ever wondered what makes your car boot or the bonnet of your car stay up without having to hold it up yourself? Well, that's thanks to something called gas struts! Whether you're a car enthusiast or simply curious about the mechanics of how things work, you'll find this guide on everything you need to know about gas struts to be an interesting read. From how gas struts work, their applications and benefits all the way to how to choose the right gas struts for your needs, we've got you covered. 

What are gas struts and how do they work?

Gas struts are piston-like devices used to support and cushion movement. They work by compressing gas inside a cylinder and using that compressed gas to exert force in one direction. This force is what helps lift and hold up things like car boots, bonnets and even beds that can be raised for storage purposes. The gas struts also provide cushioning as they compress and decompress, which reduces the impact of movement.


Aside from their common use in automotive applications, gas struts are now widely used in various other industries like aerospace, marine, construction and even furniture. For example, gas struts have become popular in the adjustable office chair market as they assist in adjusting the height of the seat. In the marine industry, they are used to lift and hold the hatches on boats, while in the construction industry, they are used in heavy machinery and equipment as well as overhead doors.


One of the main benefits of using gas struts is safety. For example, gas struts ensure that the bonnet of a car is held at the right angle while someone is working on the engine. This prevents accidents that might occur if the bonnet were to fall and cause injury. Additionally, gas struts can help reduce mechanical wear and tear on equipment, helping to extend the lifetime of machines and devices.

Choosing the right gas struts for your needs

To choose the right gas strut for your needs, there are several factors to consider. These include the force required for lifting, the length of the strut, the temperature at which they will be used and their overall durability. It’s also important to know the location and angle at which the strut will be installed, as this will help you select the right mounting hardware. Most importantly, you should consult with an expert or the manufacturer to ensure you get a product that meets your specific needs.