1. Reliable performance and durability as a result of adopting advanced construction.
2. Convenient and comfortable to handle with high efficiency.
3. Small size and lightweight make the device easy and convenient to take.

It is widely used in factories, mines, wharves, construction sites, transport for lifting merchandise and installing equipment, fixing and binding goods. Its superiority is more evidently manifested when being used at places where there is no power supply and at places with limited room and space. It can be used for pulling at any angle.