Features 1、Made of high quality aluminum alloy cylinder, sturdy, anti-corrosion and not easy to rust. 2、With the increase of pressure, it automatically improves the sealing performance and lasts for a long time 3、Adopt high-precision steel ball zero clearance slide rail, work smoothly, steel ball will not fall easily 4、The surface of the cylinder has increased the hard oxidation technology, which increases the surface hardness of the cylinder, is not easy to deform, and is durable. 5、The center of the cylinder body is formed once, the hole pitch is accurate, and the sealing is strong Specification Features: 1. Made of high quality aluminum alloy cylinder, sturdy, anti-corrosion and not easy to rust. 2. With the increase of pressure, it automatically improves the sealing performance and lasts for a long time 3. Adopt high-precision steel ball zero clearance slide rail, work smoothly, steel ball will not fall easily 4. The surface of the cylinder has increased the hard oxidation technology, which increases the surface hardness of the cylinder, is not easy to deform, and is durable. 5. The center of the cylinder body is formed once, the hole pitch is accurate, and the sealing is strong Specification: Condition: 100% Brand New Model: MHZ2-20D Bore Diameter: 20mm Use Fluid: Air Operating Pressure Range: Double Acting(0.1-0.7MPA) Single Acting(0.25~0.7MPA) Ambient Temperature: -10~60°C Repeatability: ±0.01mm Maximum Frequency of Use: 180 Mode of Action: Double Acting, Single Acting Take-Up Diameter: M5*0.5 Weight: Approx. 244g / 8.6oz Package List: 1 * Air Gripper Pneumatic Cylinder Package List