This is a legacy product. Please contact us for the latest version.sales@ocaire.com, CYL, AIR, DBL ACT, ADJ STK, ACTUATOR, CG/CG3 ROUND BODY CYLINDER, ID, 25MM CG DOUBLE-ACTING, 1.68102 lb, SeriesDescriptionModelActionNoteVol. no. (for std model)CG1Air cylinderCG1Double acting, Single rodExcept with rubber bumper666