they are actually common enough if you work on that type of equipment
I sold snapon for about ten minutes in 01... I sold 2-3 of these
I was very impressed by them... but they cost every penny the price of a 2 post, so they only make sense if you dont have the ability to install the 2 post.
![jbc4066mc.jpg](/mopar-forum/proxy.php?image=http%3A%2F%2Fwww.snaponequipment.com%2Fcommon%2Fimages%2Fjohn-bean%2Fproducts%2Fautomotive-lifts%2Fmobile-column%2Fjbc4066mc.jpg&hash=08d249f2bf0739de3bc6ff1f3c08bde9)
I sold snapon for about ten minutes in 01... I sold 2-3 of these
![EELR338A.jpg](/mopar-forum/proxy.php?image=http%3A%2F%2Fwww.snaponequipment.com%2FCommon%2FPics%2FEELR338A.jpg&hash=ee553fbf352dc9aca7afc06b1fe7e7ba)
I was very impressed by them... but they cost every penny the price of a 2 post, so they only make sense if you dont have the ability to install the 2 post.