1.Provides additional stability 2.Fits most standard garage jacks 3.Threaded pad design for adjusting height Model Capacity(ton) Working range(mm) Height adj(,mm) G.W./N.W.(kg) Packing size(cm) QTY/20'CY(pcs) ZD11031 0.3 1015-1380 0-305 17/16 103*13*11 1300 ZD11051 0.5 730-1480 0-205 19/18 152*14*13 1100 ZD11201 2 590-930 0-55 12/11 73*13*14 1700 Cross Beam Adapter
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