Widely used for low clamping forces such as in light machining of aluminium parts or in welding fixtures. Stainless steel piston rod, black aluminium body with wear resistant anodised finish. Flange version has flanged lower face for easy mounting.>>Ideal for use on fixtures for mass production on all types of conventional or CNC Machine tools.>>Operates on in-house air line.>>Arm travels vertically straight up and then swings 90 degree for easy job loading unloading from above.