Gas Spring, Standard, Material Stainless Steel, Force 250 lbf, Rod Thread Size M8, Locking No, Rod Dia. 0.39 in, Cylinder Dia. 0.87 in, Fitting Type None, Stroke 12.8 in, Extended Length 27 63/64 in, Compressed Length 15 3/16 in, Fixed Resistance Yes, Adjustable Resistance No. This item has been restricted from sale in the following state (s): []