ROUND ALUMINIUM BARREL, WITH TIE ROD CYLINDER, ISO 15552, DOUBLE ACTING, WITH ISO 16030 "G" PORTS, D=100 STROKE: 1000mm, WITH HARD CHROMED SINGLE ROD MOUNTED, WITH DYNAMIC ROD LOCKING DEVICE, PREPARED FOR MAGNETIC DETECTION, WITH STAINLESS STEEL COVER NUTS & TIE RODS.