Its not adjustable but would work in most cases.
I have a Eagle Quick Jack and can lift either the rear or front wheel off the ground.
it looks better anodized.
Mark uses a very light piece of dowel that works well for the rear wheel.
All of these are as stable as the ground they are on. How many of you have a BigFoot on your sidestand? The sidestand is what any of these effectively pivot from.
2005 KLR 685
2015 Yamaha Super Tenere ES, 5/23/2015
2012 Yamaha Super Tenere; Purchased 7/30/2011; Sold 5/23/2015