The safety factor is more than 2.5 times;
Small size, light weight, easy to carry;
High efficiency, low operating force;
Easy to maintain and durable to use;
Made of high strength aluminum alloy & sealed to ensure the safety;
Adopts double pawl to improve the safety and reliability;
Split handle type, easy to carry the prodect; when overloaded, the spanner will bend to play a warning role;
Using brake clutch device, the chain can rotate freely when non-load and adjust the position of bottom hook easily to improve the work efficiency;
The end of the load chain is equipped with adjustable anchor ring limit device, which can adjust the limit position quickly according to the use condition & ensure the safety of operation.