... ,3,5,10ton 2.Packing: carton and then into pallet JG Series Beam clamps1.Safe working load:1,2,3,5 ... )mmmmmmmin(mm)max(mm)mmmm100075-2202601803606452151021552522200075-2202601803607462151021552522300080-32035423549010382601402254524500080-3203542354901101026014022545281000090-320365320505120122801702355040 JG Series Beam clamps