Highly recommend purchasing one of these axle stands. I rebuild classic cars as a hobby and when you have a single post lift like i do, or a very large trolley jack.. then this is a must have, as long as you're lifting the car above this axle stands minimum height! very sturdy and strong, which i have no complaints about and most of all, it's a very well made item which is well worth the price! if it was double the price, i would've paid knowing how good quality it is.