Hinges and Hardware 101 - Gas Springs, Struts or Shocks?

Gas springs are nitrogen filled assemblies that can help lift and hold open a lid, door or cover.  They're also commonly known as gas struts or gas shocks. In addition to the nitrogen, there is a small amount of lubrication oil which helps dampen the extension of the rod, but contrary to their name, true gas springs do not have an actual spring inside them.  Click here for more information on all the gas spring, strut and shock sizes, pressures and styles that Guden has to offer.