The 5 kg of aluminum handle is 1.5 tons, and its body is made of aluminum alloy. A 5mm, 80 -level lifting chain, the length of the chain is 1.5 meters. This hand -tip gourd is mainly used in high -altitude wire line maintenance. Or the railway line maintenance, because its body is light and light, and the applicable workers carry operations at a high altitude can reduce the work pressure of workers. The power source of the aluminum alloy hand -to -hand gourd is mainly to drive the mesh between the internal components through the manpower pulling the handle. It is a relatively common light and small lifting equipment, which is welcomed because of its convenience and effort.