This is a new 100Ton Hydraulic Cylinder.Specification:Material: tool steelTonnage: 100TWorking stroke: 16mmCompression area: 56.7cm²Oil storage capacity: 200ccSize: 178 * 92mmWeight: 10kgFeatures:1.Lightweight design for small workspace2.Chromium plated surface of piston, prolonging the service life of piston3.Plunger has the function to retracting automaticallyPackage Included:1× Hydraulic CylinderNote:In order to operate correctly, all oil cylinders need to be connected with solid and flat surfaces. For example, using thin oil cylinders in sandy soil or loose surfaces will cause damage to the oil cylinders.Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.