This is a legacy product. Please contact us for the latest version.sales@ocaire.com, CYL, GUIDE, B/BRG,ADJ STK/RETR, ACTUATOR, MGP COMPACT GUIDE CYLINDER, NC, 50MM MGP OTHERS (COMBO), 26.45547 lb, Bore size (mm)ModelStandard stroke (mm) 1020253040507510012515017520025030035040050MGPL50??3.11??3.664.414.965.606.156.707.258.489.5710.711.8