Using our configurator you can choose a gas spring from our standard stock to replace an existing gas spring.  You can choose :- The rod diameter- The stroke- The center to center length- The thread diameter- The type of end fittings (shape and material)- The material of the rod (steel or stainless steel)
If you need a specific gas spring, go to the document, download our equivalence form, and sent to : info@bertholdmarx.com