Here are the differences in the tables depending on where you buy them:
Configurations:
SAMS version; adjustable legs; 2 quick grip clamps, rated @ 700lbs, ~$59
WALMART version;NO adjustable legs; 4 "holding" clamps & 2 toggle clamps, rated @ 1000lbs, ~$59
COSTCO version; adjustable legs; 4 "holding" clamps & 2 toggle clamps, rated @ 700 lbs, ~$49
Color variations:
SAMS is black & neon green
COSTCO is black & yellow
WALMART is black & red
Obviously, if you have ANY fashion sense at all you'll want to get on over to Sam's Club.
[wink]