Short Description:
Hand pull spreader is fixed by crane on crane. The swivel is controlled by pulling the wire, and the worker who needs the crane helps hook and decouple.Easy to install, this product does not require power supply and does not require crane control circuit upgrade.
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Hand-pull manual spreader: The hand-pull spreader is fixed to the crane by hooks.
The sling is controlled by pulling the wire,
and the worker needs the crane helps to hook and unhook.
Easy to install, this product does not require power or upgrades to the crane control circuit.
type one ：
type two ：
