Bought the Jack Rod Mini for wheel changes on my BMW Z4 as the standard Jack Rod I already had for my SUV proved to be too long for jacking the Z4 even on shortest setting. These are really excellent devices - work very well and easy to use, removing the worry of damage that might result from trolley jack unexpectedly collapsing. Highly recommended. And AGM managed to get it to me here in UK in a remarkably short time at a very reasonable shipping charge - I loved the video of despatch from the factory! Many thanks