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Heavy Duty Top Quality Lever Block with G80 High Strength Load Chain.
The adoption of low-alloy structural steel plate, safe, reliable and durable
G80 high strength load chain,high safety factor
Steady rotation, high efficiency
Double pawl keep safe and reliable
Optional overload protection
We're one of the leading manufacturers and suppliers in China, offering you the wholesale service all the time. With CE certification, our products made in China in stock are high in quality and friendly in price. OEM and ODM are all welcomed.Please be free to get the free sample from us.