Main Feature:
It realizes easier operation due to unilateral unlocking.
The support arm is locked automatically when it goes up and is unlocked automatically when it goes down to the ground due to the self-locking structure.
The three-section spiral cushion can adjust height easily, facilitates positioning of auto supporting point, and is suitable for more low chassis vehicles.
The throttle valve is installed on the end of oil cylinder. The safety can be ensured even though the oil pipe bursts.
24V height limit switch can effectively prevent damage to car roof.
The rubber bumper pad is standard configuration and can effectively prevent damage to car door.