Both the hand chain hoist and the manual lever hoist are called manual hoists, which use human power to lift heavy objects. It is not allowed to arbitrarily extend the operating handle; during operation, the remaining handles should be free to move without any obstruction. The specifications of the aluminum alloy manual lever hoist include 0.5 tons, 1.5 tons, and 3 tons, with rated lifting capacities of 0.5t, 1.5t, and 3t, respectively. There are two types of lifting heights: 1.5 meters and 3 meters, and the chain diameter is 5mm. The aluminum alloy manual lever hoist uses an ultra-light material—aluminum alloy, which reduces its own weight. This product is simple to operate, easy to carry, and plays a significant role in electricity and railways. It can be used for lifting, pulling, lowering, calibration, and other tasks.