I was searching for a low-profile floor jack that didn't have to be portable, and would prevent the old "drive onto the wooden blocks *then* use the floor jack. I found this jack to be low enough to get under tight spots for a lowered car.
I didn't get a lot of super-descriptive information about any of them, and many links were out of date.
Many folks have recommended things like the sears aluminum racing jack, but I found the sides go up too quickly to really give me the clearance I needed.
So - in case you were shopping for one I thought I would throw out a few pictures of the American Forge and Foundry 200T Low-Profile floor jack.
So far - I find it to work very well, and since I was after the clearance, it has worked wonders. Even my portable jack doesn't give me as good of clearance since the sides taper up too steeply.
The only thing I would like to be able to change is to put on a smaller cup.
Much larger pictures are available at http://gallery.rennlist.com/albums/AFF200T_Jack
Manufacturer: American Forge and Foundry
Model: 200T
Capacity: 2 ton (4000 lbs)
Length: 27 Inches
Width: 11 Inches front wheels
Width: 15 Inches rear wheels
Height at pad: 3 inches
Height at handle: 6 inches
Lift Height: Over 18 inches
Weight: 100 lbs
Cost: Under $200 shipped
General profile:
American Forge & Foundry - Made in China, of course !!
27 Inches total length
6 Inches height at the rear:
At 12 inches back, still only 3 inches tall:
2 3/4 inches clearance needed for the cup:
A 5 inch pad:
On a 4 1/2 inch cup:
Should go 17 inches or better:
View from the back