Adopting lever handle,either may shake operation along the whole circle,or may swing operation at any anglr in the any position of circle.It has unique advantage in the narrow space.

The gear box and braking mechanism are designed with sealed structure to advoid foreign matter 

The braking material is made of environment material and is more suitable for the special area.

The new brake pawl is designed for more better ensuring the stability of braking.

The Handle is adopted free structure to adjust the length of Handle freely.

The ratchet is big enough to contain more wire rope and more suitable for the operation in deep well and drawing of long distance.