Hi gang, I have an Autolifter in my shop, having installed it about 2 years ago. It has 2 articulating arms on each side, and it is a 2-post lift that mounts on the surface. A small steel cover makes a bump between the 2 posts to handle the equalizing cables. I love this thing. It handles my Suburban with no trouble at 5,500 lbs. I think the lift has a 9k capacity. I run various cars of ours and friends up on it at the drop of a hat. Roger '67 GT500 #2990 =================== It's from Roger and Jane!