The Parker-Hannifin 4 Stages 161" Stroke Single Acting Telescopic Cylinder is a reliable and durable single acting cylinder designed for a variety of industrial applications. Constructed from heat treated 1026 steel tubing, this cylinder is designed to provide superior performance and long-lasting durability. It features a low friction dual lip rod seal, dual retaining rings and dual nylon bearings for smooth operation and reliable performance. This cylinder is available in both pin mount and trunnion mount options, making it suitable for a variety of applications. FleetPride is your First Click in Heavy Duty®.