Air/hydraulic service jack,bag air jack Capacity:2.2T Min./Max.HT:145/305mm Air pressure:0.85Mpa G.W./N.W.:25/23KG Air/hydraulic service jack,bag air jackModel:OY4504Capacity:2.2tonMin.HT:145mmMax.HT:305mmAir pressure:0.85MpaG.W./N.W.:25/23KGPackage size:42*33*15.5cm20FT QTY:800PCSwe also have 1.8ton for different kinds of surface! Air/hydraulic service Jack,air jack