>>High resistance chain transmission.
>>Main nut and safety nut made of high wear-resistance nylon.
>>High resistance rolled steel screws to provide long life.
>>Welded tubular structure, nothing sturdier in the world.
>>Automatic arm locking during lifting and unlocking when the arm
reaches the floor.
>>Self supporting base, installation is possible on floor with poor
>>Base with small ramps for easy drive through.
>>Asymmetrical arms and posts.
ZY-QJJ30D-2 2-Post Mechanic Car lifr(with base) Images