Lift Stands to Remove Auto Transmission

[Moto7man]

I need to replace the transmission on my older Subaru that I sometimes use to pull my motorcycle trailer. I am hesitant to crawl under that old sled with just "jack stands" holding it up. Does anyone know an alternative stand or method or a safety backup to protect you if the jack stands fail?

 

[Moto7man]

Max Jax

I found this on another site, the install looks very simple.

http://www.garagejournal.com/forum/showthread.php?t=75488

Here is a video of the assembly,

http://www.youtube.com/watch?v=7kXzzrufv_M

Has anyone used one of these lifts?