Wilson Audio floor jack


Has anyone found a suitable or similar floor jack as the one Wilson Audio dealers have ? It is used to prop up the MAXX or Alexandria when changing the wheels to spikes.
The jack has to have a very low minimum height.
wsill
How much clearance is available under the speaker? I bought a super low profile floor jack to lift my sports/race car a while back and didn't pay anywhere near $800. I wouldn't call it "jewelry" but did the job. Worth taking a look.
This is Handymann again.  I didn't go in to too much detail.  I actually saw an exact clone, of the jack used by Wilson for  $199.00 and an audio enthusiast was saying he had bought one for his Maxx II's.  I thought I would be able to find it again on line, but all attempts have been futile.  You can't beat the price and it was just like the one the dealers use.  Clearance is 2  3/4".
I found the jack!  For those of you who need an ultra low profile speaker jack, go to California Car Cover and look for the "low billett" jack.  It's about 1" tall, lightweight aluminum and perfect for getting under those low profile speakers.  Just ordered mine for $199.00 total.