Originally Posted by Scottrik

Oh...no worries...they've got Michael covered too. They offer the elite "OD Racing But-Mines-Bigger" version.

Check out http://http://www.harborfreight.com/...emnumber=47261 and gaze in awe at the 12" of raw and unbridled measuring power for an amazingly reasonable $34. Not for rank amateurs, this tool is for seasoned vets and bench-racers only.

I aspire to being worthy of owning one someday...