Originally Posted by KL2DC
Looking at your design, I think most jacks would work with it....
You can put me down in your 'interested' list
Thanks. My jack pad is 3.5" exactly, so if I cut the adapter from 3.5" roundstock, it could have been a PITA. I would have to have everything line up dead nuts. Now if I put the jack under the car I can move around the adapter a little here, a little there without moving the entire jack. Moving these jacks around in small increments is hard...
Also to make these parts cheap, turning the OD down is not happening.
I think 2.5" OD works extremely well, and it is extremely stable. I just wanted to ensure everyones' jacks had this capability.