Mechanical Jack 150% overload factory tested Heavy duty structure, high stability and long life Mechanical JackReplacement of conventional jacks .Designed for repairing the vehicles and lifting the tracks .model: MJ 1.5, MJ3.0, MJ5.0, MJ10, MJ16rated capacity : 1.5T, 3T, 5T, 10T, 16T Mechanical Jack