Features 1、The cylinder block is made of pure aluminum block by CNC machining center, non-die-cast aluminum, high density and high strength, supporting long time and high load work. 2、The inner wall of the cylinder mirror process, the surface is hard oxidized to extend the service life of the cylinder. 3、The hard protective layer is resistant to wear and corrosion and can be used in harsh working environments. 4、High consistency of inlet and outlet, quick installation of joints, not easy to leak. 5、Optional in Turn Left -L and Turn Right -R. Specification Item Type: Pneumatic Swing Clamp Cylinder Bore Diameter: Approx. 40mm / 1.6in Function Form: Reciprocating Use Fluid: Filtered Compressed Air Maximum Withstand Pressure: 10.3kgf/cm(Kpa) Use Pressure Range: 1-7kgf/cm(Kpa) Swing Stroke: Approx. 9mm / 0.4in Pressing Stroke: Approx. 13mm / 0.5in Fixed Hole Diameter: M7 Rotation Angle: 90+-2° Direction Of Rotation: Turn Left -L; Turn Right -R Package List 1 x Pneumatic Swing Clamp Cylinder 1 x Arm Lever