Tool to lower stabilizer scessor jacks

My second problem of the day in going over the Trailmanor. We went to lower the scissor stabilizer jacks that are on my unit, but the tool I thought was used to lower them was not the correct tool. I think what I have is a crank for the automatic jack. At any rate, we wound up lowering them by sticking a small screw driver in the side hole and turning them this way (after lubricating them good) This is not the way to do it I know. I also know I read about you all using a drill to put them down, but I thought you all said you used a 3/4" socket, but my memory is awful and I will have to find those posts again. At any rate a socket by itself is not going to work, so I must be wrong. But what does the tool look like to lower them manually?