Gas Spring, Gas Spring, Material Steel, Force 56.2 lbf, Rod Thread Size Not Applicable, Rod Dia. 0.32 in, Cylinder Dia. 0.71 in, Fitting Type Eyelet, Pin Dia. 0.32 in, Stroke 7.87 in, Extended Length 19 1/8 in, Compressed Length 11 17/64 in, Damper Type Both Directions