Double-Ram Hydraulic Bottle Jack 1.ISO9001:2000 System Guarantee 2.No oil leak 3.OEM package available 4.Ajust height: 80mm Double-Ram Hydraulic Bottle Jack 1) Capacity: QYL4ST,QYL6ST,QYL12ST2) Min. height: 160, 215, 232mm3) Lift height: 140, 240, 240mm4) adjust height: 50, 70, 80mm5) Max height:350,525,552mmInner packing: Color paper boxesOuter packing: Standard export carton hydraulic jack , ...