When the goods arrived, as soon as they opened it the casters were disengaged (appearance with an unpleasant premonition also from the appearance). Even trying to reassemble the ball bearing lack. I am afraid of this summer in storage and do not feel like raising a car.
I think that there is no choice because it is small, but the stroke when raising is not very light. It suddenly goes down when you lower it. It is difficult to slowly lower it even if you open the release valve considerably. It also enters cars with low car height, and it functions as a jack.