We can supply two different kinds of this handle repairing tools. One is typeA, the pass on the transmission ration is 1: 55.7 also have lengthen type B. The weight is different. One is 8.5KGS. One is 9.5KGS. Can repair the tire very easily.
Labor saving spanner for trucks:
Trans-speed ratio: 1: 56
Output Resistence N. M: 3600
Packing: 3sets one carton box.