Kesseböhmer gas springs 0013379006 compression spring Lift-O-Mat (2016 model) version 250N (265N); contents 2 pieces

["ORIGINAL KESSEBÖHMER Gas springs 250N (reinforced 265N)", "Liftomat Total length: extended 8.27 in/ retracted 6.10 in", "Center to center length of mounting (ball head): 7.68 in extended/ 5.51 in retracted", "Gas spring dampers for replacement in HSB - High Swing Fitting or Soft Lift Fitting", "Quantity: 2 pieces"]