This is a legacy product. Please contact us for the latest version.sales@ocaire.com, CYL, W/STROKE GUIDE, AUTO-SW, ACTUATOR, MGQ GUIDED CYLINDER, NM, 50MM MGQ SLIDE BEARING, 9.24681 lb, Bore size (mm)ModelStandard stroke (mm) 1020253040507510012515017520050MGQM50??2.54??3.093.654.214.775.335.896.45