The aluminum alloy hand holds the gourd tights light, and the load specifications from 0.75 tons to 6 tons. Its standard chain length is 1.5 meters, which can also be customized by 3 meters and 6 meters. It can also be customized on demand. The hood is used in aluminum alloy shells, with good strength and light weight, and it is not easy to rust. It should be noted that it cannot be overloaded. For example, if the load is 0.8 tons, it cannot be used with a specification of 0.75 tons. You need to choose a specification of 1.5 tons. You cannot choose the specifications within the load only according to the close tonnage. Pay attention to the surface of the chain after use, do not have mud.