Chair Struts Product Code Length Stroke shaft Dia Cylinder dia Newton GCS100 360mm 100mm 26.5 / 28mm 48 / 50mm 350N GCS140 420mm 140mm 26.5 / 28mm 48 / 50mm 350N GCS200 570mm 200mm 26.5 / 28mm 48 / 50mm 350N GCS265 695mm 265mm 26.5 / 28mm 48 / 50mm 350N