... operate,high tension Model: 0.25t-9t HSH-ACategories: Lever Block »Description:HSH-A Manual Lever BlockTOOLS-INDUSTRIES is specialized in ... tools as chain block , lever block ,electric hoist, high strength chains, tie-down chain, webbing sling, wire rope puller , electric winch etc . Model ... .1 1.4 2.2 4.4 6.6 Lever block Vital