Features: adopt high strength magnesium alloy material with high strength, the chain of special alloy steel materials.Easy to use, safe and reliable; reasonable structure, beautiful modelling is simple, durable; repair; lever force, high working efficiency; volume small, weight light, convenient carrying.

Usage: suitable for the construction of transmission line stringing, adjustment of sag, cable and other work.In power, shipbuilding, construction, mining, transportation, post and telecommunications, communications and other sectors of the equipment installation, small items such as lifting, mechanical traction.In small workplaces, outdoor, high-altitude operations and a variety of different angles of the traction has the unique superiority.