High quality chain blocks with different bearing capacities are available.Packing:1pc/wooden cartonChain Hoist with different capacity , and the lengh of the Chain Blocks can be required.
High quality chain blocks with different bearing capacities are available.chain hoist, chain Lever, Electric Hoist with 0.5Ton,1T--20T. The chain of the blocks can be added as you expected.
Likewise in category "Other building instruments":